Sylvanus married Elizabeth Sarah MINTON on 11 Mar 1873. Elizabeth was born on 14 Nov 1859 in MO; died on 13 Jan 1944 in Cloud Chief Township, Washita, OK; was buried in Odessa Cemetery, Lake Valley, Washita, OK. [Group Sheet] [Family Chart]

1. Iva Irene CLARK was born on 27 Jan 1875 in Chilhowee, Johnson, MO; died on 1 Jun 1935 in Bison, Garfield, OK; was buried in Hennessey Cemetery, Hennessey, Kingfisher, OK.
2. Gilbert Roy CLARK was born on 11 Jan 1879 in Webster City, Hamilton, IA; died on 10 Apr 1946 in Gotebo, Kiowa, OK; was buried in Odessa Cemetery, Lake Valley, Washita, OK.
3. Myrtle Sarah CLARK was born on 20 Sep 1881 in Chilhowee, Johnson, MO; died on 20 Jul 1973 in Sonoma, Sonoma, CA; was buried in Odessa Cemetery, Lake Valley, Washita, OK.
4. Early Ellsworth CLARK was born on 24 Jul 1885 in Johnson Co., MO; died on 19 Oct 1938 in Gotebo, Kiowa, OK; was buried in Gotebo Cemetery, Gotebo, Kiowa, OK.
5. Claud Charles CLARK was born on 22 May 1889 in Warrensburg, Johnson, MO; died on 11 Feb 1960 in Sentinel, Washita, OK.
6. Ora Alice CLARK was born about 1891 in Toledo Township, Chase, KS; died before 1900.
7. Lellla Pearl CLARK was born on 24 Apr 1893 in Toledo Township, Chase, KS; died on 17 Mar 1972 in Hobart, Garfield, OK; was buried in Odessa Cemetery, Lake Valley, Washita, OK.
8. Grace Catherine CLARK was born on 17 Mar 1895 in Toledo Township, Chase, KS; died on 14 Jun 1988 in Hobart, Kiowa, OK; was buried in Hobart Rose Cemetery, Hobart, Kiowa, OK.