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John Herbert Chapman

John Herbert Chapman was a Canadian space researcher. He started his career with his work on radio propagation and the ionosphere. John Herbert Chapman, Canadian physicist and engineer (d. 1979)

28 August 1921

Born on the same birth date (28 August 1921): Fernando Fernán GómezLidia GueilerNancy Kulp

Born on the same birth day (28 August): Caleb MooreCassadee PopeDon DenkingerGeorge Church (geneticist)Gilles RocheleauJay WitasickJo KwonJohn StarkLidia GueilerLuke McAlisterMurray Parker (cricketer)Regina JacobsShania TwainShuja Khanzada

Born in the same month (August 1921): Bryce MackaseyFernando Fernán GómezGeorg Alexander, Duke of MecklenburgIris ApfelJack Wilson (Australian cricketer)Lidia GueilerLouis FrémauxManitas de PlataMonty HallPat McDonald (actress)Richard AdlerWilliam Asher