books

Books about Harpold:

booksHeritage: The Callos-Wolf-Harpold-... allied families by Harry R Callos (2000)

booksHarpole cousins, the Harpole-Harpold-Harpool families in America by B. C Harpole (1976)

wiki

Wiki information Harpold:

Terry Harpold
Author, Person

Aaron Harpold
Film actor, Person