Robert Henderson Allen - Pedigree | FamilyCentral
 24 Oct 1851 - 28 Aug 1935
 19 Dec 1798 - 22 Nov 1889
 19 Oct 1822 - 27 Aug 1902
 Abt 1763 - Abt 1845
 Abt 1715 - 30 Apr 1790
 Abt 1742 -