1820 Census, Center twp, Greene Co., shows 1 male 26-45, 1 person engaged in agriculture.
1850, PA, Greene Co, Center Twp Census shows Dennis Thomas, age 58, farmer, estate value of 1800, Mary, age 42, Clark, age 22, John age 17, Benjamin age 15, Mary A age 10, Margaret age 7, Samuel age 3. Notes - house numbers was 90,90. Neighbors above were Rinehart Church, Charlette, Elizabeth, ?? Ann, Silus. Neighbor below were John and Nancy Cornwall.
