According to the Catholic Cemeteries records in Philadelphia, Ann was 67 years old when she died, which means she would have been born Circa 1834. However, the tombstone at St. Michael's Cemetery reads: Born 1829, Died 1901.
On 1860 census she is 27 which would mean she was born abt 1933.
There is an Ann Green on the 1870 census who "keeps house" with 4 male boarders, was born in Ireland, and is listed at 35 yrs old, so born abt 1835.
Census Place: Chester South Ward, Delaware, Pennsylvania; Roll: M593_1336; Page: 173; Image: 350. Owen Green Owen Green Owen Green Owen Green