From THE TILGHMAN/TILLMAN FAMILY REGISTER 1225-1945... page 90.
"578.1 MUSIDORA VIRGINIA TILGHMAN, daughter of James (578) and Virginia (Wills) Tilghman, was b. May 22, 1844, in Talbot County, Maryland. She m. 1867 Dr. William Allin Archer, the son of P.C. Archer, and settled in Houston, Texas. There were six children b. of this marriage, two of whom died in infancy: Issue: Minnie Clifton, who d. unmarried; Fannie Ella, who d. unmarried; Mary Virginia, b. Jan 12, 1881, and William Edward, who d. in Porto Rico."