Denis M O'CALLAGHAN,

Name
Denis M /O'CALLAGHAN/
Name prefix
Col
British Queen
Victoria
from June 20, 1837 to January 22, 1901

British King
Edward VII
from January 22, 1901 to May 6, 1910

MarriageKatherine SAYERView this family
June 1912
Birth of a daughterMadeline O'CALLAGHAN
August 21, 1919
Note: 1a 527
British King
George V
from May 6, 1910 to January 20, 1936

British King
Edward VII
from January 20, 1936 to December 11, 1936

British King
George VI
from December 11, 1936 to February 6, 1952

British Queen
Elizabeth II
from February 6, 1952