Earl W. Kellerman was born on 15. Nov. 1886 at Westphalia, Anderson County, Kansas. He was the son of
William Kellerman and
Matilda (Unknown).
Earl W. Kellerman appeared on the census of 7. Jun. 1900 at with his parents, Westphalia, Anderson County, Kansas. In the census on 7. Jun. 1900 Earl W. Kellerman was named Earle Kellerman.

He resided at at Raton, Colfax County, New Mexico, in 1917. Earl W. Kellerman was shown in the census on 16. May. 1920 as a delivery man, mat shop.
Earl W. Kellerman appeared on the census of 16. May. 1920 at Montesano, Chehalis County, Washington. He married
Mildred Conover, daughter of
William Henry Conover and
Mollie Stumph, on 18. Oct. 1922. Earl W. Kellerman was shown in the census on 9. Apr. 1930 as a machinist for the U. S. Government.
Earl W. Kellerman and
Mildred Conover appeared on the census of 9. Apr. 1930 at Washington, District of Columbia.