Martha Roberts Price is recorded in the 1870 through 1910 United States Federal Census:

1870 United States Federal Census - Martha Roberts
1880 United States Federal Census - Martha Price
1900 United States Federal Census - Martha Price
1910 United States Federal Census - Martha Price
Texas, U.S., Death Certificates, 1903-1982 - Martha Price
Texas, U.S., Death Index, 1903-2000 - Martha Price

She was born around 1843 in Louisiana, the third child of Liza "Eliza" Roberts. Martha migrated to San Augustine, Texas, from Louisiana, around the early to mid 1800s.

Martha passed at the age of 75 of senility.

Cherishing her memory - eight children: Amanda Roberts Price Polk, Lorenzo Roberts Sr., Allen Roberts, Fannie Roberts Cartwright, Washington Price Sr., Peter Price, Austin "Will" Price and Richard Price.

Sixty-six grandchildren: Miles Price Sr., Wiley Price Jr., Martha Price Evans, Henry Harrison Price Sr., Grant Allen Price, Susie Anetta Price Haywood, Frank Price, James A. Price, Elnora Price, Maggie Roberts Kelley, Harold "Hal" Roberts, Lorenzo Roberts Jr., James Wiley Roberts, Cornelia Roberts Price McDaniels, Tempia Velvarine Roberts McMichael, Amanda Roberts Lane, Mary Roberts Hall Robinson, Julia Roberts Parker, Jordan Earl Roberts, Matthew Waldo Roberts, Jane Roberts, Johanna Roberts Price Johnson, Sarah Catherine Roberts Adams, Jack Roberts, Caroline Francis Roberts Polk, Lillie Roberts Hollis, Amanda Roberts Dodd, Daniel Allen Roberts, Thomas George Roberts, Eugene Roberts, Clarence Elton Roberts, John Allen Roberts, Andrew Roberts, Willie Wallace Cartwright, Dennis Jackson Cartwright, Lorenzo D. Cartwright, Amanda Cartwright Montgomery, Martha Cartwright, Sam Houston Cartwright, Virgie Cartwright Montgomery, Louise "Louiza" Cartwright Jones Garner, Lonnie Elizabeth Cartwright Wilson, Chester Cartwright, Roxie Price Ealy, Fannie Price, Washington Price Jr., Charlie Price, Helen Price, Pink Price, Julia Price Henderson, Viola Price Adams, Houston Price, Bessie Price Jones, Roberta Price McInnis, Henry Price, James "Jim" Price, Ardie Price Sr., James "Jim" Price Sr., Celia Price Brooks, Genine Price Simms, Lon Price, David Price, Viola Price Denning, Elijah Price, Joshua Price and Mary Price

Eight siblings: Joanna Roberts Price, Susan Roberts, Henry Roberts, Celia Roberts Reed, Anna Roberts Cook, Oliver James Roberts, Mayes Jerrymayes Price and John Wiley Price.