Looking for more information on Samuel Burk(e) b.abt 1835 ,PA., died 1880-1900 PA , parents born Ireland. He married Rebecca A Polus b.Feb 1834( not sure about her last name- can't find that name in the Montgomery County/Bucks County area of Pennsyvania)d.1910-1920 Ridley Park Pa. They had a daughter Addie C. Burk(e) b.1863 Plymouth Meeting/Whitemarsh, PA and d.1910-1920 (possibly 1917) Norristown, PA. Addie was married to Silas Knipe. Rebeccas parents were also born in Ireland. I cannot find the Burk(e)line before 1850 , nor can I find Rebeccas parents. Can anyone help? Thanks- Diane