1.  Jordan R. Dodd, ed.  1993.  Kentucky Marriages:  Early to 1850.  Liahona Research, Orem, UT (Broderbund CD-229):

Stroubee, Samuel J.

Yelton, Belinda

13 Mar 1850

Campbell Co.

2.  1850 Census Index/Microfilm (online at GenealogyLibrary.com):  2nd District, Campbell Co., KY, p. 129B, 833/833, enumerated 7 Sep 1850, official enumeration date 1 Jun 1850 (extracted by Diana Gale Matthiesen):¤•

John Straube	64	M		Far	300	Pa
Mary    "	58	F				"
Samuel  "	23	M				Ky	X
Malinda "	20	F				"	X

John & Mary are Samuel's parents.  "X" = married within the year.  Listed next to Samuel's brother, Nicholas A. STRAUBE. 

3.  1860 Census Images (online at Ancestry.com; Image #55 of 72):  Alexandria P.O., Campbell Co., KY, p. 838, PN 192, 1322/1326, enumerated 16 Aug 1860, official enumeration date 1 Jun 1860 (extracted by Diana Gale Matthiesen):¤•

Saml J Stroube	32	M		Miller	2000	3000	Ky
Belinda   "	30	F					"
Cordilia  "	9	F					"
Olivia    "	7	F					"
Charles   "	3	M					"

4.  Elizabeth Morrow Cooley, transcriber.  1946.  The Old Baptist Cemetery, Alexandria, Campbell, KY (online in the USGenWeb Archives hosted at RootsWeb.com; submitted by Betty L. Whitehill):

Stroube, Sarah Elizabeth daughter of S.J. & Belinda d. 7/21/1852 aged 2 yrs 5 mo 8 d

5.  Birthdate calculated using Ben Buckner's Birthdate Calculator.

Name	Deathdate	Age at Death	Result
Sarah Eliz. STROUBE	21 Sep 1852	8d 5m 2y	13 Apr 1850
(Calculated birthdates should always be prefaced with "ca." — you can't be certain the person who calculated their age did it correctly.)

6.  WorldConnect / Ancestry World Trees (online at RootsWeb.com/Ancestry.com).