Born in
Piqua,
Ohio, Kalbfleisch received a
Bachelor of Laws from the Warren G. Harding College of Law (now the
Claude W. Pettit College of Law) at
Ohio Northern University in 1923 where he was a member of
Sigma Pi fraternity. He was in private practice in
Mansfield, Ohio from 1924 to 1929. He was prosecuting attorney of
Richland County, Ohio from 1929 to 1933. He was in private practice in Mansfield from 1933 to 1936. He was a municipal judge for Mansfield from 1936 to 1943. He was a
Common Pleas Judge for Richland County from 1943 to 1959. ==Federal judicial service==