Gregorio Mengarini died in 1886.
Gregorio Prestopino died in 1990.
José Ros García died in 2001.
Gregorio Ramirez Gonzalez died in 2002.
Gregorio de Valencia died in 1603.
Samuel Ros died in 1945.
Ros Sereysothea died in 1977.
Ileana Ros is still alive
Gregorio Fernandez died in 1973.
Gregorio Babbi died in 1768.
Potenciano Gregorio died in 1939.
Gregorio Pagani died in 1605.
Gregorio Allegri died in 1652.
Gregorio Weber died in 1997.
Gregorio Mengarini died in 1886.
Gregorio Carafa died in 1690.
Gregorio Leti died in 1701.