Royal R. Ingersoll died on 1931-04-21.
Royal R. Ingersoll II died on 1942-06-06.
Royal R. Ingersoll was born on 1847-12-04.
Royal R. Ingersoll II was born on 1913-12-17.
Royal E. Ingersoll died on 1976-05-20.
Royal E. Ingersoll was born on 1883-06-20.
ADM Royal E. Ingersoll
Ernest Ingersoll died in 1946.
Jared Ingersoll died in 1822.
Frederick Ingersoll died in 1927.
Thomas Ingersoll died in 1812.
Jonathan Ingersoll died in 1823.
Charles A. Ingersoll died in 1860.