1862
William H. Allan ♂ is born to James Allan ♂ and Jane Sutcliffe ♀. Sources: 1
Male (♂)
Bachelor of Medicine, Master of Surgery (MBCM), of Mosgiel
1862
William H. Allan ♂ is born to James Allan ♂ and Jane Sutcliffe ♀. Sources: 1
1891
Elsie Sutcliffe Allan ♀ is born to William H. Allan ♂ and Constance Eliza Susannah Maitland ♀.
1892
Margaret Ruth Allan ♀ is born to William H. Allan ♂ and Constance Eliza Susannah Maitland ♀.
1895
Constance Keen Allan ♀ is born to William H. Allan ♂ and Constance Eliza Susannah Maitland ♀.
1898
Alice Jean Woodhead Allan ♀ is born to William H. Allan ♂ and Constance Eliza Susannah Maitland ♀.
1900
William Douglas Dalrymple Allan ♂ is born to William H. Allan ♂ and Constance Eliza Susannah Maitland ♀.
5 May 1920
William H. Allan ♂ dies in East Taieri, New Zealand. Sources: 1
William H. Allan ♂ and Constance Eliza Susannah Maitland ♀ marry. Sources: 2