CAVALRY
John Byrns
Unknown—February 23, 1921
CO H 5TH US CAV
Life Timeline
Birth
Born
CAVALRY
Service Record
CO H 5TH US CAV
1921
Passed Away
February 23, 1921
Service Record
Verified fields from cemetery source data.
Branch
CAVALRY
Rank
CO H 5TH US CAV
Sourced from official cemetery data; last updated May 30, 2026.Learn more