John Gress - Pedigree | FamilyCentral
 22 May 1784 - 13 Jul 1835
 13 Nov 1755 - 3 Nov 1815
 25 Mar 1753/54 - 27 Nov 1829
 26 Jan 1725 - 10 Apr 1808
 Abt 1725 -
 1 Jan 1721 - 1795
 25 Dec 1719 - 1779