Gabriel Riesser died in 1863.
Gabriel Riesser was born in 1806.
Jan Riesser died on July 12, 1986, in Brisbane, Queensland, Australia.
Dan Riesser was born on January 28, 1982, in Greensboro, North Carolina, USA.
Jan Riesser was born on October 12, 1925, in Lww, Lwowskie, Poland [now Lviv, Ukraine].
Gabriel Rosca died in 1943.
Gabriel Pommerand died in 1972.
Gabriel Farguette died in 1985.
Gabriel Duffy died in 2008.
Gabriel Lund died in 1832.
Gabriel Báthory died in 1613.
Gabriel Ferry died in 1852.
Gabriel Tschumi died in 1957.