Robert Arthur Summers - Pedigree | FamilyCentral
 11 Apr 1846 - 11 Jan 1891
 Abt 1803/04 - 1856
 1812/13 - Bef 1856
 Abt 1775 - 1844
 Abt 1779 -
 Abt 1776 - Bef May 1834
 Abt 1780 -
 1716 -
 1740 -