Newsletter for the interchange of genealogical data and history of the Jackson families who descend from John and Elizabeth Cummins Jackson and their eight children, George, Edward, John Jr., Sophia, Elizabeth, Samuel, Mary Sarah, and Henry. John Jackson Sr. (1717-1801) came from Ireland in 1748, and settled in Cecil County, Maryland. In 1755, he married Elizabeth Cummins (1720-1825). They moved to Virginia, and later settled in Clarksburg, West...