Leonard M. Thurmann (Living, Male) |
|
Rose Marie Kemp Grigar (Living, Female) |
Richard Petras II (Living, Male) | Dorraine M. Thurmann (Living, Female) |
b. d. bur. occ. edu. rel. |
b. d. bur. occ. edu. rel. |
Richard Petras III (Living, Male) Katherine M. Petras (Living, Female) Julia A. Petras (Living, Female) Michael J. Petras (Living, Male) |