Can You Help ME with Proof That Elizabeth Betsy Married Crawford was Daughter of John Stout and Barbara Nee Casner

You do not say where these people are from, is this them

U.S. and International Marriage Records
Marriage
Name: Elizabeth Stout
Gender: Female
Birth Year: 1823
Spouse Name: William Crawford
Spouse
Birth Place: IN
Spouse Birth Year: 1819
Marriage
Year: 1838
Marriage State: IA
Number Pages: 1

Iowa Marriages to 1850
Name: Elizabeth Stout
Marriage Date: 6 Dec 1838
Marriage Place: Van Buren
Spouse: William Crawford

Does this help.

Elizabeth "Betsy" Stout Crawford
Memorial

Birth: Mar. 4, 1823 Virginia, USA
Death: Oct. 28, 1862 Denton County Texas, USA

(( Not sure what this means
*Born March 1823, Beverly, Randolph Co., VA.
*Resided Randolph Co., VA, 1830, with John Stought
(female [Stought], age 5-10 [b. 1820-1825]).
*Married William Crawford, 6 Dec. 1838, Van Buren Co., IA.
*Resided Van Buren Co., IA, 1840, with William Crawford
(female [Crawford], age 15-20 [b. 1820-1825]).
*Resided #242, Dist. No. 28, DeKalb Co., MO, 1850, with
William Crawford
(Elizabeth Crawford, age 26 [b. ca. 1824], b. VA).
*Resided #64, Dist. No. 6, Palo Pinto Co., TX, 1860, with
Wm. Crawford
(Elizabeth Crawford, age 36 [b. ca. 1824], b. VA).
*Died 28 Oct. 1862. ))


Family links:
Parents:
John Stout (1795 - 1858)
Mary Barbara Casner Stout (1799 - 1876)

Spouse:
William Crawford (1819 - 1902)*

Children:
Mary Ellen Crawford Boon (1844 - 1900)*

Siblings:
Clarissa Stout Taylor (1817 - 1861)*
Emily Stout Finley (1818 - 1912)*
St. Leger Stout (1821 - 1895)*
Elizabeth Stout Crawford (1823 - 1862)
Milton Stout (1825 - 1911)*
George Stout (1827 - 1859)*
Benjamin Stout (1829 - 1903)*
Anna Stout (1831 - 1852)*
Abram M. Stout (1836 - 1890)*
John Stout (1838 - 1894)*

*Calculated relationship

Burial:
Duck Creek Cemetery
Sanger
Denton County
Texas, USA

Maintained by: Bob Saunders
Originally Created by: Bolivar Cemetery
Record added: Jun 25, 2006
Find A Grave Memorial# 14730916

Yes, this is the family that I am researching. DAR does not accept US and Inter marriage records as a source. I need a will or deed or birth notice or obituary, Bible page, or some other legal paper showing that Elizabeth "Betsy" was the daughter of John and Barbara Stout.

Marriage
Name: John Stout
Spouse's Name: Barbary Casner
Event Date: 1816
Event Place: Randolph, West Virginia, United States
Affiliate Repository Type: County Records
GS Film number: 808786 , Digital Folder Number: 4230206 , Image Number: 00026