Birkett1900–1980Nombres y ApellidosBertha BirkettCronologíaBirth1900Death1980RelacionesHijosDixon (1930–1990)Dixon (1940–1940)HermanosBirkett (1890–1970)Birkett (1880–1930)Birkett (1880–1960)Birkett (1890–1950)William Birkett (1896–1911)Birkett (1890–1960)Birkett (1900–1980)PadresGilbert Birkett (1866–?)Charlotte Davies (1869–?)Fuenteswikitree Birkett-218