(Q2618110)
Statements
1 reference
13 August 1916Gregorian
3 references
Sybren Valkema (Dutch)
15 February 1996
2 references
Sybren Valkema (Dutch)
1 reference
1 reference
1 reference
Kom (Dutch)
14 March 2021
NL-HaRKD.0246
archief (verzameling) Sybren Valkema
4 references
14 March 2024
Valkema, Sybren
14 March 2024
Valkema, Sybren
14 March 2024
Valkema, Sybren
7 May 2024
3 references
4 March 2024
Valkema, Sybren
2 references
14 March 2021
Valkema, Sybren
Kom (Dutch)
14 March 2021
1 reference
Sybren Valkema
17 June 2024
Identifiers
1 reference
1 reference
Sitelinks
Wikipedia(2 entries)
- enwiki Sybren Valkema
- nlwiki Sybren Valkema