The Wahl family line you posted is the paternal side of my paternal Wahl genealogy.Johann Nickel Wahl, b.1666, d. 1739 in Geiselberg.He was the son of Jacob Wahl, b. 1638, d. 1684, and Ann Otillia (maiden name unknown), b. 1634, d. 1702.Married Anna Magdalena Klein, b. 1671, d. 1735.Their son, Johann Nicolaus, was b. 1707 in Geiselberg, married Anna Maria (maiden name unknown), and d. 1737 in Heltersberg; he was my 6th great grandfather.He married Anna Maria (maiden name unknown), and their son, Johann Conrad, b. 1737, d. 1798, was my 5th great grandfather.He married Anna Maria Schramm, b. 1755; their son Johann Theobald Wahl was my 4th great grandfather, born 1809 in Alsenborn, Rheinland-Pfalz, Bavaria, married Catherina, Elizabeta Kuhner, b. 1779.Their son, Johannes, married Maria Elizabetha Hess, and had four children:Ludwig (my 2d great grandfather, b. 1835 in Bavaria, d. 1899 in Philadelphia, Pennsylvania, U.S.A., Christina, Theobald, and Elizabetha.My first great grandfather, Peter Wahl, was born in Philadelphia, Pennsylvania; he married Anna Maria Ewald in 1895, in Philadelphia, and their son, Martin Louis Wahl, my paternal grandfather, was born in Philadelphia, as well.I am the daughter of his son, James Francis, b. 1927 in Philadelphia.