Family name
People named Knapp
8 people named Knapp appear in these yearbooks, 1910–1930. Where they share a town and a decade they are often related.
- 8people
- 5towns
- 1910–1930years
Family name
8 people named Knapp appear in these yearbooks, 1910–1930. Where they share a town and a decade they are often related.
