Incoming Resources
- In the houses of their dead, the Lincolns, the Booths, and the spirits, Terry Alford
- The last Lincolns, the rise and fall of a great American family, Charles Lachman
- The Lincoln lineage, contributed by Mrs Z.R. Peterson
- The lineage of Lincoln, William E. Barton
- History of the Lincoln family, an account of the descendants of Samuel Lincoln, of Hingham, Massachusetts, 1637-1920, compiled by Waldo Lincoln