Robert J. Mazzuca was born in 1947.
No. Robert J. Mazzuca, head of the Boy Scounts of America, is not a member of the Church of Jesus Christ of Latter-day Saints (the 'Mormon' church).
Frank Mazzuca was born in 1922.
J. Robert Elliott was born in 1910.
Robert J. Harris was born in 1930.
Joe Mazzuca's birth name is Joseph Anthony Mazzuca.
J. J. Michel Robert was born on 1938-01-29.
Robert J. Alexander was born in 1918.
Robert J. Thorne was born in 1875.
Robert J. Helberg was born in 1906.
Robert J. McDuff was born in 1903.
Robert J. Henle was born in 1909.
Robert J. Samuelson was born in 1945.