John Henry Costar (d.1776)

John Henry Costar, of Haarlem, Holland

Spouse

Anne Catherine Viensks

Mrs Anne Catherine (Viensks) Coster

b.c.1730

Children

Henry Arnold Coster

Henry A. Coster, Merchant, of the Brothers Coster, of New York City

1758-1820

John Gerard Coster

John G. Coster, Merchant, of the Brothers Coster, New York City

1762-1844