Beatrice Mary Barth died in 1966.
Beatrice Mary Barth was born in 1877.
Mary Davidson was born in 1902.
Mary Davidson died in 1986.
Beatrice Beckley's birth name is Beatrice Mary Beckley.
Princess Beatrice's birth name is Beatrice Elizabeth Mary Mountbatten-Windsor.
Mary Davidson has written: 'Alexander Stewart McLennan, 1845-1932'
Mary Anne Davidson was born in 1972, in Sydney, New South Wales, Australia.
Mary Frances Davidson has written: 'The dye-pot' -- subject(s): Dyes and dyeing
mary's childhood was a childhood of 17 children and she was #15 they grew up as being slaves
Beatrice Mary Blackwood has written: 'A study of mental testing in relation to anthropology' -- subject(s): Anthropology, Intelligence tests
Mary Beatrice Kenner invented the sanitary belt, a precursor to modern-day menstrual pads. She also created a version of the bathroom tissue holder with a moisture-proof compartment.