Pierre Raymond de Montmort was born in 1678.
Pierre Raymond de Montmort died in 1719.
Prince Louis-Victor Pierre Raymond de Broglie was born on 15 August 1892.
He read about it. The idea existed long before Pascal Pierre Raymond de Montmort, just named it after Pascal after Pascal used it to solve problems of probability theory.
Pierre-Raymond de Brisson has written: 'An account of the shipwreck and captivity of Mr. de Brisson'
Prince Louis-Victor Pierre Raymond de Broglie won The Nobel Prize in Physics in 1930.
Raymond de Roover was born in 1904.
Raymond de Waard was born in 1973.
Raymond de Becker was born in 1912.
Pierre de Marca was born in 1594.
Pierre de Gondi was born in 1533.
Pierre de Luxembourg was born in 1369.
Pierre de Boissat was born in 1603.