My brick wall is Henry's father listed as Yost (Jost or Joseph) in the Genealogical Record of the Schwenkfelder Families when Henry married Julianna Schultz in 1811.Henry is listed in Upper Hanover twp., Montgomery Co. tax records in 1812 with 16 acres and dwelling; also a Jacob, single. There are many Yosts/Josts but probably not of the Berks Co. Josts. Have pretty much searched Mont. (and Berks Co.), but with the county being formed in 1784 don't know if to look at Phila. or Bucks. Henry bought and sold (1816)Upper Hanover property from Schultz family (his wife's).Henry's children are Daniel, Samuel, Lydia, Henry, Hannah (Sarah?). Any suggestions/help??