Ole married Hermine Valentiner 20 May 1859, København, Danmark. Hermine (daughter of Hermann Valentiner and Nicoline Jacobsen) was born 23 Nov 1839, København, Danmark; died 3 May 1917, København, Danmark. [Group Sheet]

1. Dagmar Olrik was born 28 Jun 1860, København, Danmark; was christened 4 Sep 1860, Copenhagen, Copenhagen County, Denmark; died 22 Aug 1932, Danmark, Danmark.
2. Hans Thorvald Olrik was born 12 Jul 1862, Frederiksborg, Denmark; was christened 11 Sep 1862, Frederiksberg, Copenhagen, Denmark; died From 1903 to 1953.
3. Axel Olrik was born 3 Jul 1864, København, Danmark; died 17 Feb 1917, Danmark, Danmark.
4. Eyvind Gunnar Olrik was born 2 Oct 1866, København, Danmark; died 1934, Danmark, Danmark.
5. Ingeborg Olrik was born 29 Jan 1868, København, Danmark; died From 1869 to 1962.
6. Jørgen Olrik was born 18 Aug 1875, København, Danmark; died 4 May 1941, Danmark.
7. Poul Benedikt Olrik was born 2 Jun 1878, København, Danmark; died 1928, Danmark.
8. Benedicte Olrik was born 1880, København, Danmark; died Yes, date unknown.