Genealogy of the Kollock Family of Sussex County, Delawarem, 1657 - 1897
Genealogy of the Kollock Family. Of Sussex County, Delaware 1657-1897. Sellers, Edwin Jaquett. Philadelphia, PA. (1897)

Genealogy of the Kollock Family of Sussex County, Delawarem, 1657 - 1897.
From the Quintin Publications Collection.