The McLafferty Family of Romulus, New York 1772-1875
- History of Henry McLafferty and Dunn family. Includes photographs, birth, death and marriage records from the family Bible.
- http://www.mclafferty-dunn.com

McLaffertys of England, Scotland and Ireland
- Pedigree tree as compiled by Daniel Michael McLafferty.
- http://familytreemaker.genealogy.com/users/m/c/l/Daniel-M-Mclafferty/