William Syrus Alsop - Pedigree | FamilyCentral
 22 Mar 1880 - 21 Feb 1958
 8 Jan 1858 - 4 Jun 1943
  - 11 Nov 1896
 1833 -
 1824 -
 1829 - 21 Feb 1889
 1831 - 24 Jul 1919
 Abt 1805 -
 Abt 1805 - Bef 1857
 Abt 1805 -