Gregorio Billikopf was born in 1954.
Jacob Billikopf was born in 1882.
Jacob Billikopf died in 1950.
Gregorio Paolini was born in 1954.
Gregorio Babbi was born in 1708.
Gregorio Pagani was born in 1558.
Gregorio Ladino was born in 1973.
Gregorio Allegri was born in 1582.
Gregorio Pérez was born in 1948.
Gregorio Vicente was born in 1969.
Gregorio Weber was born in 1916.
Gregorio Pacheco was born in 1823.
Gregorio Mengarini was born in 1811.