Baruntse | 1997 SE Ridge

A Netherlands expedition to Baruntse in 1997 via SE Ridge, led by Robert Kolber, Hendrik Wesselius. Summit reached on 11th October 1997. 12 members recorded.

Expedition Details

Field	Value
ID	2460
Imported	2026-03-06 18:04:49.359634
Expedition ID	BARU97303
Peak ID	BARU
Year	1997
Season	3
Host Country	1
Route 1	SE Ridge
Route 2	-
Route 3	-
Route 4	-
Nationality	Netherlands
Leaders	Robert Kolber, Hendrik Wesselius
Sponsor	Dutch Baruntse Expedition 1997
Success 1	False
Success 2	False
Success 3	False
Success 4	False
Ascent 1	-
Ascent 2	-
Ascent 3	-
Ascent 4	-
Claimed	False
Disputed	False
Countries	-
Approach	-
Basecamp Date	1997-10-01
Summit Date	1997-10-11
Summit Time	-
Summit Days	10
Total Days	15
Termination Date	1997-10-16
Termination Reason	5
Termination Notes	Abandoned at 7000m due to bad snow conditions and inability to find attractive line of attack
High Point (m)	7000
Traverse	False
Ski	False
Paraglide	False
Camps	2
Fixed Rope (m)	0
Total Members	12
Summit Members	0
Member Deaths	0
Total Hired	8
Summit Hired	0
Hired Deaths	0
No Hired	False
O2 Used	False
O2 None	True
O2 Climb	False
O2 Descent	False
O2 Sleep	False
O2 Medical	False
O2 Taken	False
O2 Unknown	False
Other Summits	-
Campsites	BC(01/10,5400m),C1(05/10,6100m),C2(10/10,6400m),xxx(11/10,7000m)
Route Notes	BC south of Swiss BC and south of smaller lake WSW of West Col C1 at West Col C2 east of SE Ridge High point at bottom of small ridge. Planned C2 at 6700m but Swiss camped at 6400m so Dutch Sherpas said their camp at 6400m also. 11th Oct first summit attempt by 3 members and 3 Sherpas; at 6500m (after 1 hour) Timmer not well and turned back. 2 other members [Wesselius and Vreugdenhil] and 2 Sherpas on up to 7000m to small ridge where snow very soft powder very difficult to go further and back to C2. 12th Oct 2 Sherpas went up to find another way to pass difficult part but couldn't find one and did not go above same 7000m place. On 11th hadn't had enough snow bars, rope, etc with them to make ascent, so attempt to reach main summit stopped. 14th 3 members and 2 Sherpas from C2 started for "Little Baruntse" 6730m, south-southeast of main peak and De Boer succeeded with Karma and Tshering; took 8 hours from C2 to this peak (6:00 am to 2:00 pm and down to BC). On 15th Oct watch 3 people (Russians?) go up this teams's route, traverse at 7000m and go to summit and in swift and expert ascent.
Accidents	Kolber pneumonia and Smit altitude sickness; sirdar also pneumonia
Achievement	-
Agency	Iceland Trekking
Commercial Route	-
Standard Route	-
Primary Route	False
Primary Member	False
Primary Reference	-
Primary ID	-
Checksum	2455970
Year	1997
Summit Success	False
O2 Summary	None
Route (lowercase)	se ridge

Members

Field	Value
ID	3861
Imported	2026-03-06 18:06:05.675609
Expedition ID	BARU97303
Member ID	03
Peak ID	BARU
Year	1997
Season	3
First Name	Hayo
Last Name	Beertsen
Sex	M
Age	0
Birth Date	-
Year of Birth	1970
Calculated Age	27
Citizenship	Netherlands
Status	Climber
Residence	Alkmaar, Netherlands
Occupation	Gardening consultant
Leader	False
Deputy	False
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	False
Sherpa	False
Tibetan	False
Summit Success	False
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	-
High Point (m)	False
Personal High Point (m)	0
Summit Date 1	-
Summit Date 2	-
Summit Date 3	-
Summit Time 1	-
Summit Time 2	-
Summit Time 3	-
Route 1	0
Route 2	0
Route 3	0
Ascent 1	0
Ascent 2	0
Ascent 3	0
O2 Used	False
O2 None	True
O2 Climb	False
O2 Descent	False
O2 Sleep	False
O2 Medical	False
O2 Notes	-
Death	False
Death Date	-
Death Time	-
Death Type	0
Death Height (m)	0
Death Class	0
AMS	False
Weather	False
Injury	False
Injury Date	-
Injury Time	-
Injury Type	0
Injury Height (m)	0
Death Notes	-
Member Notes	-
Necrology	-
Summit Bid	0
Summit Term	0
HCN	0
Checksum	2438578
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	hayo beertsen
Year of Birth	1970
Year	1997
Age at Expedition	27
Role	Member

Field	Value
ID	3862
Imported	2026-03-06 18:06:05.675609
Expedition ID	BARU97303
Member ID	04
Peak ID	BARU
Year	1997
Season	3
First Name	Ingrid
Last Name	Brandse
Sex	F
Age	0
Birth Date	-
Year of Birth	1960
Calculated Age	37
Citizenship	Netherlands
Status	Climber
Residence	Purmerend, Netherlands
Occupation	Physiotherapist
Leader	False
Deputy	False
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	False
Sherpa	False
Tibetan	False
Summit Success	False
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	-
High Point (m)	False
Personal High Point (m)	0
Summit Date 1	-
Summit Date 2	-
Summit Date 3	-
Summit Time 1	-
Summit Time 2	-
Summit Time 3	-
Route 1	0
Route 2	0
Route 3	0
Ascent 1	0
Ascent 2	0
Ascent 3	0
O2 Used	False
O2 None	True
O2 Climb	False
O2 Descent	False
O2 Sleep	False
O2 Medical	False
O2 Notes	-
Death	False
Death Date	-
Death Time	-
Death Type	0
Death Height (m)	0
Death Class	0
AMS	False
Weather	False
Injury	False
Injury Date	-
Injury Time	-
Injury Type	0
Injury Height (m)	0
Death Notes	-
Member Notes	-
Necrology	-
Summit Bid	0
Summit Term	0
HCN	0
Checksum	2435108
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	ingrid brandse
Year of Birth	1960
Year	1997
Age at Expedition	37
Role	Member

Field	Value
ID	3863
Imported	2026-03-06 18:06:05.675609
Expedition ID	BARU97303
Member ID	05
Peak ID	BARU
Year	1997
Season	3
First Name	Richard
Last Name	De Boer
Sex	M
Age	0
Birth Date	-
Year of Birth	1965
Calculated Age	31
Citizenship	Netherlands
Status	Climber
Residence	Laren, Netherlands
Occupation	Aeronautical engineer
Leader	False
Deputy	False
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	False
Sherpa	False
Tibetan	False
Summit Success	False
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	-
High Point (m)	False
Personal High Point (m)	6730
Summit Date 1	1997-10-14
Summit Date 2	-
Summit Date 3	-
Summit Time 1	-
Summit Time 2	-
Summit Time 3	-
Route 1	1
Route 2	0
Route 3	0
Ascent 1	0
Ascent 2	0
Ascent 3	0
O2 Used	False
O2 None	True
O2 Climb	False
O2 Descent	False
O2 Sleep	False
O2 Medical	False
O2 Notes	-
Death	False
Death Date	-
Death Time	-
Death Type	0
Death Height (m)	0
Death Class	0
AMS	False
Weather	False
Injury	False
Injury Date	-
Injury Time	-
Injury Type	0
Injury Height (m)	0
Death Notes	-
Member Notes	-
Necrology	-
Summit Bid	4
Summit Term	2
HCN	0
Checksum	2437063
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	richard de boer
Year of Birth	1965
Year	1997
Age at Expedition	32
Role	Member

Field	Value
ID	3864
Imported	2026-03-06 18:06:05.675609
Expedition ID	BARU97303
Member ID	01
Peak ID	BARU
Year	1997
Season	3
First Name	Robert (Rob)
Last Name	Kolber
Sex	M
Age	0
Birth Date	-
Year of Birth	1946
Calculated Age	51
Citizenship	Netherlands
Status	Leader
Residence	Nord Beemster, Netherlands
Occupation	Bookkeeper
Leader	True
Deputy	False
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	False
Sherpa	False
Tibetan	False
Summit Success	False
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	-
High Point (m)	False
Personal High Point (m)	0
Summit Date 1	-
Summit Date 2	-
Summit Date 3	-
Summit Time 1	-
Summit Time 2	-
Summit Time 3	-
Route 1	0
Route 2	0
Route 3	0
Ascent 1	0
Ascent 2	0
Ascent 3	0
O2 Used	False
O2 None	True
O2 Climb	False
O2 Descent	False
O2 Sleep	False
O2 Medical	False
O2 Notes	-
Death	False
Death Date	-
Death Time	-
Death Type	0
Death Height (m)	0
Death Class	0
AMS	False
Weather	False
Injury	True
Injury Date	-
Injury Time	-
Injury Type	10
Injury Height (m)	0
Death Notes	Pneumonia
Member Notes	-
Necrology	-
Summit Bid	1
Summit Term	9
HCN	0
Checksum	2429944
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	robert (rob) kolber
Year of Birth	1946
Year	1997
Age at Expedition	51
Role	Leader

Field	Value
ID	3865
Imported	2026-03-06 18:06:05.675609
Expedition ID	BARU97303
Member ID	06
Peak ID	BARU
Year	1997
Season	3
First Name	Winfred Martinus (Winnie)
Last Name	Koning
Sex	M
Age	0
Birth Date	-
Year of Birth	1956
Calculated Age	41
Citizenship	Netherlands
Status	Climber
Residence	Haarlem, Netherlands
Occupation	Physiotherapist
Leader	False
Deputy	False
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	False
Sherpa	False
Tibetan	False
Summit Success	False
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	False
High Point (m)	False
Personal High Point (m)	0
Summit Date 1	-
Summit Date 2	-
Summit Date 3	-
Summit Time 1	-
Summit Time 2	-
Summit Time 3	-
Route 1	0
Route 2	0
Route 3	0
Ascent 1	0
Ascent 2	0
Ascent 3	0
O2 Used	False
O2 None	True
O2 Climb	False
O2 Descent	False
O2 Sleep	False
O2 Medical	False
O2 Notes	-
Death	False
Death Date	-
Death Time	-
Death Type	0
Death Height (m)	0
Death Class	0
AMS	False
Weather	False
Injury	False
Injury Date	-
Injury Time	-
Injury Type	0
Injury Height (m)	0
Death Notes	-
Member Notes	-
Necrology	-
Summit Bid	0
Summit Term	0
HCN	0
Checksum	2433459
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	winfred martinus (winnie) koning
Year of Birth	1956
Year	1997
Age at Expedition	41
Role	Member

Field	Value
ID	3866
Imported	2026-03-06 18:06:05.675609
Expedition ID	BARU97303
Member ID	07
Peak ID	BARU
Year	1997
Season	3
First Name	Jacob Egbert
Last Name	Plas
Sex	M
Age	0
Birth Date	-
Year of Birth	1951
Calculated Age	45
Citizenship	Netherlands
Status	Climber
Residence	Purmerend, Netherlands
Occupation	Physiotherapist
Leader	False
Deputy	False
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	False
Sherpa	False
Tibetan	False
Summit Success	False
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	-
High Point (m)	False
Personal High Point (m)	0
Summit Date 1	-
Summit Date 2	-
Summit Date 3	-
Summit Time 1	-
Summit Time 2	-
Summit Time 3	-
Route 1	0
Route 2	0
Route 3	0
Ascent 1	0
Ascent 2	0
Ascent 3	0
O2 Used	False
O2 None	True
O2 Climb	False
O2 Descent	False
O2 Sleep	False
O2 Medical	False
O2 Notes	-
Death	False
Death Date	-
Death Time	-
Death Type	0
Death Height (m)	0
Death Class	0
AMS	False
Weather	False
Injury	False
Injury Date	-
Injury Time	-
Injury Type	0
Injury Height (m)	0
Death Notes	-
Member Notes	-
Necrology	-
Summit Bid	0
Summit Term	0
HCN	0
Checksum	2431919
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	jacob egbert plas
Year of Birth	1951
Year	1997
Age at Expedition	46
Role	Member

Field	Value
ID	3867
Imported	2026-03-06 18:06:05.675609
Expedition ID	BARU97303
Member ID	08
Peak ID	BARU
Year	1997
Season	3
First Name	Ton
Last Name	Rueck
Sex	M
Age	0
Birth Date	-
Year of Birth	1939
Calculated Age	58
Citizenship	Netherlands
Status	Climber
Residence	Wassenaar, Netherlands
Occupation	Architect
Leader	False
Deputy	False
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	False
Sherpa	False
Tibetan	False
Summit Success	False
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	-
High Point (m)	False
Personal High Point (m)	0
Summit Date 1	-
Summit Date 2	-
Summit Date 3	-
Summit Time 1	-
Summit Time 2	-
Summit Time 3	-
Route 1	0
Route 2	0
Route 3	0
Ascent 1	0
Ascent 2	0
Ascent 3	0
O2 Used	False
O2 None	True
O2 Climb	False
O2 Descent	False
O2 Sleep	False
O2 Medical	False
O2 Notes	-
Death	False
Death Date	-
Death Time	-
Death Type	0
Death Height (m)	0
Death Class	0
AMS	False
Weather	False
Injury	False
Injury Date	-
Injury Time	-
Injury Type	0
Injury Height (m)	0
Death Notes	-
Member Notes	-
Necrology	-
Summit Bid	0
Summit Term	0
HCN	0
Checksum	2427471
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	ton rueck
Year of Birth	1939
Year	1997
Age at Expedition	58
Role	Member

Field	Value
ID	3868
Imported	2026-03-06 18:06:05.675609
Expedition ID	BARU97303
Member ID	09
Peak ID	BARU
Year	1997
Season	3
First Name	Adrianus (Ad)
Last Name	Smit
Sex	M
Age	0
Birth Date	-
Year of Birth	1956
Calculated Age	41
Citizenship	Netherlands
Status	Climber
Residence	Oudorp, Netherlands
Occupation	Civil servant
Leader	False
Deputy	False
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	False
Sherpa	False
Tibetan	False
Summit Success	False
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	-
High Point (m)	False
Personal High Point (m)	0
Summit Date 1	-
Summit Date 2	-
Summit Date 3	-
Summit Time 1	-
Summit Time 2	-
Summit Time 3	-
Route 1	0
Route 2	0
Route 3	0
Ascent 1	0
Ascent 2	0
Ascent 3	0
O2 Used	False
O2 None	True
O2 Climb	False
O2 Descent	False
O2 Sleep	False
O2 Medical	False
O2 Notes	-
Death	False
Death Date	-
Death Time	-
Death Type	0
Death Height (m)	0
Death Class	0
AMS	False
Weather	False
Injury	False
Injury Date	-
Injury Time	-
Injury Type	0
Injury Height (m)	0
Death Notes	-
Member Notes	-
Necrology	-
Summit Bid	1
Summit Term	6
HCN	0
Checksum	2433593
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	adrianus (ad) smit
Year of Birth	1956
Year	1997
Age at Expedition	41
Role	Member

Field	Value
ID	3869
Imported	2026-03-06 18:06:05.675609
Expedition ID	BARU97303
Member ID	10
Peak ID	BARU
Year	1997
Season	3
First Name	Andreas
Last Name	Timmer
Sex	M
Age	0
Birth Date	-
Year of Birth	1959
Calculated Age	38
Citizenship	Netherlands
Status	Climber
Residence	Venhuizen, Netherlands
Occupation	Maintenance engineer
Leader	False
Deputy	False
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	False
Sherpa	False
Tibetan	False
Summit Success	False
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	-
High Point (m)	False
Personal High Point (m)	6500
Summit Date 1	1997-10-11
Summit Date 2	-
Summit Date 3	-
Summit Time 1	-
Summit Time 2	-
Summit Time 3	-
Route 1	1
Route 2	0
Route 3	0
Ascent 1	0
Ascent 2	0
Ascent 3	0
O2 Used	False
O2 None	True
O2 Climb	False
O2 Descent	False
O2 Sleep	False
O2 Medical	False
O2 Notes	-
Death	False
Death Date	-
Death Time	-
Death Type	0
Death Height (m)	0
Death Class	0
AMS	False
Weather	False
Injury	False
Injury Date	-
Injury Time	-
Injury Type	0
Injury Height (m)	0
Death Notes	-
Member Notes	-
Necrology	-
Summit Bid	3
Summit Term	6
HCN	0
Checksum	2434553
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	andreas timmer
Year of Birth	1959
Year	1997
Age at Expedition	38
Role	Member

Field	Value
ID	3870
Imported	2026-03-06 18:06:05.675609
Expedition ID	BARU97303
Member ID	11
Peak ID	BARU
Year	1997
Season	3
First Name	Jeremias
Last Name	Van der Geest
Sex	M
Age	0
Birth Date	-
Year of Birth	1957
Calculated Age	40
Citizenship	Netherlands
Status	Climber
Residence	Amsterdam, Netherlands
Occupation	Information technology consultant
Leader	False
Deputy	False
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	False
Sherpa	False
Tibetan	False
Summit Success	False
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	-
High Point (m)	False
Personal High Point (m)	0
Summit Date 1	-
Summit Date 2	-
Summit Date 3	-
Summit Time 1	-
Summit Time 2	-
Summit Time 3	-
Route 1	0
Route 2	0
Route 3	0
Ascent 1	0
Ascent 2	0
Ascent 3	0
O2 Used	False
O2 None	True
O2 Climb	False
O2 Descent	False
O2 Sleep	False
O2 Medical	False
O2 Notes	-
Death	False
Death Date	-
Death Time	-
Death Type	0
Death Height (m)	0
Death Class	0
AMS	False
Weather	False
Injury	False
Injury Date	-
Injury Time	-
Injury Type	0
Injury Height (m)	0
Death Notes	-
Member Notes	-
Necrology	-
Summit Bid	0
Summit Term	0
HCN	0
Checksum	2433897
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	jeremias van der geest
Year of Birth	1957
Year	1997
Age at Expedition	40
Role	Member

Field	Value
ID	3871
Imported	2026-03-06 18:06:05.675609
Expedition ID	BARU97303
Member ID	12
Peak ID	BARU
Year	1997
Season	3
First Name	Arie
Last Name	Vreugdenhil
Sex	M
Age	0
Birth Date	-
Year of Birth	1953
Calculated Age	44
Citizenship	Netherlands
Status	Climber
Residence	Assen, Netherlands
Occupation	Rural engineer
Leader	False
Deputy	False
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	False
Sherpa	False
Tibetan	False
Summit Success	False
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	-
High Point (m)	True
Personal High Point (m)	7000
Summit Date 1	1997-10-11
Summit Date 2	-
Summit Date 3	-
Summit Time 1	-
Summit Time 2	-
Summit Time 3	-
Route 1	1
Route 2	0
Route 3	0
Ascent 1	0
Ascent 2	0
Ascent 3	0
O2 Used	False
O2 None	True
O2 Climb	False
O2 Descent	False
O2 Sleep	False
O2 Medical	False
O2 Notes	-
Death	False
Death Date	-
Death Time	-
Death Type	0
Death Height (m)	0
Death Class	0
AMS	False
Weather	False
Injury	False
Injury Date	-
Injury Time	-
Injury Type	0
Injury Height (m)	0
Death Notes	-
Member Notes	-
Necrology	-
Summit Bid	4
Summit Term	4
HCN	0
Checksum	2432540
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	arie vreugdenhil
Year of Birth	1953
Year	1997
Age at Expedition	44
Role	Member

Field	Value
ID	3872
Imported	2026-03-06 18:06:05.675609
Expedition ID	BARU97303
Member ID	02
Peak ID	BARU
Year	1997
Season	3
First Name	Hendrik (Henk)
Last Name	Wesselius
Sex	M
Age	0
Birth Date	-
Year of Birth	1960
Calculated Age	37
Citizenship	Netherlands
Status	Deputy Leader
Residence	Alkmaar, Netherlands
Occupation	Electrical engineer
Leader	False
Deputy	True
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	False
Sherpa	False
Tibetan	False
Summit Success	False
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	-
High Point (m)	True
Personal High Point (m)	7000
Summit Date 1	1997-10-11
Summit Date 2	-
Summit Date 3	-
Summit Time 1	-
Summit Time 2	-
Summit Time 3	-
Route 1	1
Route 2	0
Route 3	0
Ascent 1	0
Ascent 2	0
Ascent 3	0
O2 Used	False
O2 None	True
O2 Climb	False
O2 Descent	False
O2 Sleep	False
O2 Medical	False
O2 Notes	-
Death	False
Death Date	-
Death Time	-
Death Type	0
Death Height (m)	0
Death Class	0
AMS	False
Weather	False
Injury	False
Injury Date	-
Injury Time	-
Injury Type	0
Injury Height (m)	0
Death Notes	-
Member Notes	-
Necrology	-
Summit Bid	4
Summit Term	4
HCN	0
Checksum	2435077
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	hendrik (henk) wesselius
Year of Birth	1960
Year	1997
Age at Expedition	37
Role	Deputy

12 recorded members.

Name	Sex	Year of Birth	Citizenship	Status	Residence	Occupation
Hayo Beertsen	M	1970	Netherlands	Climber	Alkmaar, Netherlands	Gardening consultant	Details Other expeditions
Ingrid Brandse	F	1960	Netherlands	Climber	Purmerend, Netherlands	Physiotherapist	Details Other expeditions
Richard De Boer	M	1965	Netherlands	Climber	Laren, Netherlands	Aeronautical engineer	Details Other expeditions
Robert (Rob) Kolber	M	1946	Netherlands	Leader	Nord Beemster, Netherlands	Bookkeeper	Details Other expeditions
Winfred Martinus (Winnie) Koning	M	1956	Netherlands	Climber	Haarlem, Netherlands	Physiotherapist	Details Other expeditions
Jacob Egbert Plas	M	1951	Netherlands	Climber	Purmerend, Netherlands	Physiotherapist	Details Other expeditions
Ton Rueck	M	1939	Netherlands	Climber	Wassenaar, Netherlands	Architect	Details Other expeditions
Adrianus (Ad) Smit	M	1956	Netherlands	Climber	Oudorp, Netherlands	Civil servant	Details Other expeditions
Andreas Timmer	M	1959	Netherlands	Climber	Venhuizen, Netherlands	Maintenance engineer	Details Other expeditions
Jeremias Van der Geest	M	1957	Netherlands	Climber	Amsterdam, Netherlands	Information technology consultant	Details Other expeditions
Arie Vreugdenhil	M	1953	Netherlands	Climber	Assen, Netherlands	Rural engineer	Details Other expeditions
Hendrik (Henk) Wesselius	M	1960	Netherlands	Deputy Leader	Alkmaar, Netherlands	Electrical engineer	Details Other expeditions

References

Field	Value
ID	5134
Imported	2026-03-06 18:06:36.307770
Expedition ID	BARU97303
Reference ID	01
Year	1997
Type	3
Journal	HIGH
Author	-
Title	-
Publisher	-
Publication Date	1998
Language	-
Citation	188:21 (Jul 1998)
Yak 94	-
Notes	-

1 recorded references.

Expedition ID	Journal	Author	Title	Publisher	Citation	Yak 94
BARU97303	HIGH	-	-	-	188:21 (Jul 1998)	-