Birkett1900–1980Nomes e ApelidosBertha BirkettCronologiaBirth1900Death1980RelaçõesFilhosDixon (1930–1990)Dixon (1940–1940)IrmãosBirkett (1890–1970)Birkett (1880–1930)Birkett (1880–1960)Birkett (1890–1950)William Birkett (1896–1911)Birkett (1890–1960)Birkett (1900–1980)PaisGilbert Birkett (1866–?)Charlotte Davies (1869–?)Fonteswikitree Birkett-218