| Compiled by members of the Pottawattamie County Genealogical Society | ||||
| Randolph Lamb Edmund Lamey Thomas E. Langan George E. Lannen Charles W. Laront Thomas V. Larson John R. Lawler Carl J. Lechner Francisco Lemos Rollyn E. Leonard Tom Leonard Virden L. Leonard Walter J. Lewin H. E. Lewis L. L. Lewis Albert Lien James Rush Lincoln William C. Lindsay Charles C. Lint Earl J. Lisle Clifford Litz John R. Livingston Ronald Loban Wiliam C. Lochrie Robert T. Locke Theodore Loetz Raymond B. Loos John C. Loper Wallace W. Luddington William R. Lyon | ||||