Mary Miller (daughter of Oliver Miller and Mary Tidball) was born 28 Mar 1765 in Fredrick Co., MD, and died 07 Apr 1848 in Guernsey Co., OH.She married William Wallace on 12 Jul 1787 in Cross Creek Twp., Washington Co., PA. More About Mary Miller and William Wallace: Marriage: 12 Jul 1787, Cross Creek Twp., Washington Co., PA.