Finding a dead end on my line of the Barkman tree. Here's what I've found going back only to mid-1800's:
William [me, 1953 in OR]
Herman D [father, 1916 in IN]
John [father, +/1 1894]
Alongo [father sic., should be Alonzo, +/-1862]
Here's where it stops and I can't find any records leading to next branch.