Polar Bear Roster

Soldier Summary

John W. O'Callaghan

Military History

Rank: First Lieutenant

Unit: United States. Army. Infantry, 339th. Machine Gun Company.

Events
EventDatePlaceDetails
ResidenceLena, WI
Residence1927Norway, MI
Sources

Charles E. Lewis papers, 1917-1958 (scattered)

The Polar Bear, vol. 3, no. 1 (Feb. 1927).