My great-great grandparents were Jacob ABEGG (1819-1895) and Anna TUBAUGH/DUBACH (1822-1904). They supposedly married in Switzerland and came to the US circa 1837, settling first in Ohio and then in Wapello County, Iowa, possibly around 1851. I believe Samuel TUBAUGH from Monroe County, Ohio settled in Davis County, Iowa between 1850 and 1860. I am trying to trace the ancestry of Anna TUBAUGH.