Adam Gruca was born in 1893.
Dorota Gruca was born in 1970.
Wojciech Gruca was born on June 4, 1964.
Witold Gruca was born on August 15, 1927, in Krakw, Malopolskie, Poland.
Jacek Gruca was born on August 8, 1940, in Ruda Slaska, Slaskie, Poland.
Elzbieta Will was born on October 28, 1938.
Elzbieta Debska was born in 1967.
Elzbieta Ksel was born on September 25, 1959.
Elzbieta Turska was born on June 19, 1960.
Adam Gruca died in 1983.
Elzbieta Szmytka was born in 1956, in Prochowice, Dolnoslaskie, Poland.
Elzbieta Kurkowska was born in 1940, in Warsaw, Mazowieckie, Poland.