| Adelbert Del Clinton Mason (1892 - 1960) |
|
| Mary Hildred Kendall (1896 - ) |
| Gerhard Grotberg | I. O. Mason (Private) |
| b. 16 Jun 1915, Littlefork, Koochiching Co. d. 27 Oct 1986, Littlefork, Koochiching Co. bur. occ. rel. Flags. |
b. d. bur. occ. rel. Flags. |