Links
| Southern Allen Families | A compilation of (seemingly unrelated) Allen families living in southern states. |
| Allen Family History | Allen Genealogy site. |
| Melvin Lee Allen, gg-gson of William Carroll Allen. | Memorial for Army PFC Melvin Lee Allen 1924-1945 of Kimball, South Dakota, killed in action in WWII. He is a gg-grandson of William Carroll Allen. |