#54084 Brian Ritchie Olson ( Alberta or Roberta Jean Eberhart • Jeremiah Allen Eberhart • Andrew Obadiah Eberhart • Catherine Barnhart • Rudolph Barnhart • Johann Wilhelm "William" Bernhardt◊ • Casper Bernhardt◊ )

Alternate line: ( Alberta or Roberta Jean Eberhart • Jeremiah Allen Eberhart • Mary E. Barnhart • Phillip M. Barnhart • John Philip "Philip" Barnhart • Johann Wilhelm "William" Bernhardt◊ • Casper Bernhardt◊ )

Brian was born 31 Oct 952.

Howard D. Barnhart & Janet K. Warter, The History of Casper Bernhardt and His Descendants, revision by Warter, (unpublished, 1998). Ref. as [Barnhart/Warter].

Line Generation: 9

Relationship: Fifth Cousins through Johann Wilhelm "William" Bernhardt◊