Claus Bostelmann was born 9 March 1735 in Kutenholz, Lower Saxony, Germany and died 30 May 1803 Kutenholz, Lower Saxony, Germany of unspecified causes. He married Marie Bremer (1730-bef1759) 10 May 1757 in Mulsum, Lower Saxony, Germany.
Children
| Name | Birth | Death | Joined with |
| Marie Elisabeth Bostelmann (1758-1762) | 30 April 1758 Kutenholz, Lower Saxony, Germany | 8 April 1762 Kutenholz, Lower Saxony, Germany | |
Footnotes (including sources)
| ‡ General |
|