Yes they were Dunkards, I followed the Mannen's migrating from Pa. to Ohio, Ind. Dakota's then Iowa. That is the same migration that the Dunkards did.
Boaz born 1765, married to Judah died abt. Oct 29, 1822 in Windsor Township, Lawrence Co. Ohio.
Boaz Mannen born in 1816 in Ohio married Martha A Simmons. Boaz died in 1893 in Iowa.
My Grandfather John H. Mannen "left" the clan (Dunkards) to be a peace officer in the Dakotas
My email if you would like to correspond is
zman531@bellsouth.net