1.  Jordan R. Dodd, ed.  1998.  Marriage Index: Ohio, 1851-1900.  Liahona Research, Orem, UT (Broderbund CD-236):

Slyh, Jacob E.

Walcutt, Louisa

13 Dec 1855

Franklin Co.

2.  1860 Census Images (online at Ancestry.com; Image #2 of 36):  Columbus P.O., Clinton Twp., Franklin Co., OH, p. 132A, PN 263, 1532/1632, enumerated 13 Jun 1860, official enumeration date 1 Jun 1860 (extracted by Diana Gale Matthiesen):

Edward Slyh	29	M		Farmer		2000	Ohio
Louisa Slyh	22	F					"
William H "	2	M					"
Ann M     "	3	F					"
Cordelia Hock	14	F					"
Thomas G Bartley	21	M		Farm Laborer			"
Frederick Woolalaker	27	M		Farm Laborer			"

Living next door to Washington? LAKIN.

3.  1870 Census Images (online at Ancestry.com; Image #3 of 47):  Dublin P.O., Clinton Twp., Franklin Co., OH, p. 36A, PN 3, 17/17, enumerated 10 Aug 1870, official enumeration date 1 Jun 1870 (extracted by Diana Gale Matthiesen):

Slyh Jacob E	38	M	W	Farmer		2000	Ohio
____ Louisa	30	F	W	Keeping House			Ohio
____ Anna M	18	F	W	Attending School			Ohio
____ Sharlott	8	F	W				Ohio
Thompson James	19	M	W	Farm Laborer			Ohio