Caspar married Anna Cathrine Thomasdatter Fincke 22 Nov 1612, Copenhagen, Copenhagen, Denmark. Anna (daughter of Thomas Fincke and Soester Ivars) was born 8 Feb 1594, Copenhagen, Copenhagen County, Denmark; died 17 Oct 1677, Copenhagen, Copenhagen County, Denmark; was buried 2 Nov 1677, Copenhagen, Copenhagen County, Denmark. [Group Sheet]

1. Albert Bartholin was born Abt 1620, Copenhagen, Copenhagen, Denm.; died 1663; was buried 27 May 1663, Kobenhavn, Kobenhavn, Denmark.
2. Thomas Bartholin was born 1616, Copenhagen, Copenhagen, Denmark; died 1680.
3. Anna Bartholin was born 26 Jul 1613, Kobenhavn,Kobenhavn,Denmark; died 1682; was buried ,Aarhus,,Denmark.
4. Rasmus Bartholin was born 13 Aug 1625, , Roskilde, Copenhagen, Denmark; died 4 Nov 1698, ,Kobenhavn,Kobenhavn,Denmark.
5. Bertel Bartholin was born 21 Sep 1614, , Copenhagen, Copenhagen, Denmark; died 23 Jan 1690, Copenhagen, Copenhagen, Denmark.
6. Thomas Casparsen Bartholin was born 20 Oct 161-, Copenhagen, Copenhagen, Denm.; died 4 Dec 1680.
7. Caspar Casparsen Bartholin was born 19 Jul 1618, , Copenhagen, Copenhagen, Denmark; died 2 Nov 1670, Copenhagen, Copenhagen, Denmark; was buried 15 Nov 1670.
8. Jacob Bartholin was born 7 Aug 1623, , Copenhagen, Copenhagen, Denmark; died 1 Sep 1653, ,Heidelberg.