Mary Greene b. Apr 2, 1770 in RI

Hi Friends,
Mary Greene the daughter of Elisha and Hannah Gorton Greene was b. Apr 2, 1770 in RI and d. 1852. She married William Wall b. 1771 in Coventry, RI and died 1839 in Abington TWP, PA. Williams parents were Samuel Wall & Elizabeth Coggeshall. Mary & Williams children were:
Dexter Wall
Gorton Wall 1800-1867 m. Junia Osterhout
Hannah Wall 1802-1823
Eliza Wall 1805-1822
Otis Wall b.1812 m. Nancy Halstead
Sarah Wall 1812-1893 m. Samuel Stanton 1838
Lora Wall 1813-1880 m. Maria Chase Cannon

Lora is my gggrandfather. I would be interested in any information about this family and its descendants.