1.  Anon.  1966.  Marriage Index:  Ohio, 1789-1850.  Liahona Research, Orem, UT (Broderbund CD-400):

Kalb, George

Culp, Dorcuss

10 Feb 1846

Hancock Co.

2.  1850 Census Index/Images (online at Ancestry.com; Image #302-303 of 427):  Portage Twp., Dist. No. 48, Hancock Co., OH, pp. 42A-42B, 41/41, enumerated 24/25 Jul 1850, official enumeration date 1 Jun 1850 (extracted by Diana Gale Matthiesen):•

George? Kalb	27	M		Farmer	300	Ohio
Dorcas	21	F				"
Mary M	2	F				"
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John Kalb	2	M				Ohio
Anna Charlotte Kalb	1/12	F				"
Rhoda Culp	12	F				"

Rhoda is Dorcas's sister.  They are living next door to Magdalena (COMER) CULP, widow of Dorcas's uncle, Benoni CULP.

3.  WorldConnect / Ancestry World Trees (online at RootsWeb.com/Ancestry.com).  There is a well-documented file by David Culp, which includes the following source:

4.  Hancock County, Ohio, Clerk of Courts.  Chancery Records.  Vol. 1, Oct 1846, p. 434:

George Kalb & Dorcas, his wife, vs Amos Culp, Henry Culp, Elijah Culp, Rhoda Culp (Huron Co.); heirs of David Culp, dec.

Amos, Henry, Elijah, and Rhoda are Dorcas's siblings.