History of the Hart Family, of Warminster, Bucks County, Pennsylvania - To Which Is Added the Genealogy of the Family, From Its First Settlement in America #233849

When William Penn contemplated founding his colony of Pennsylvania under the grant of territory from Charles the Second, John Hart resolved to accompany him, to seek his fortune in the new world. At this time he was nearly thirty two years of age, and was already of such standing in the society as to have become a preacher of ability and influence.