According to my son's homework tonight Alexander M Poinbiatoff invented the videotape in 1.950
Alexander M. Poniatoff was born in 1892.
Alexander M. Poniatoff died in 1980.
Alexander M. Drake was born in 1869.
Alexander M. Drake died in 1934.
Armstead M. Alexander died in 1892.
Armstead M. Alexander was born in 1834.
Alexander M. Hardy was born in 1847.
Alexander M. Hardy died in 1927.
Alexander M. Phillips was born in 1907.
Alexander M. Phillips died in 1991.
Alexander M. Cruikshank was born in 1919.
Alexander M. Thompson was born in 1861.