Birkett1880–1960氏名Margaret Birkett年表Birth1880Death1960関係兄弟姉妹Birkett (1890–1970)Birkett (1880–1930)Birkett (1890–1950)William Birkett (1896–1911)Birkett (1890–1960)Birkett (1900–1980)Birkett (1900–1980)親Gilbert Birkett (1866–?)Charlotte Davies (1869–?)出典wikitree Birkett-213