Jason Grabowski was born on 1976-05-24.
Mena Grabowski Trott was born in 1977.
Stanislaw Grabowski was born on September 14, 1929, in Ldz, Ldzkie, Poland.
Marilyn Grabowski was born on June 28, 1937, in Santa Monica, California, USA.
Jason Holliday was born in 1924.
Jason Cirone was born in 1971.
Jason Grabowski was born May 24, 1976, in New Haven, CT, USA.
I've seen no mention of John Grabowski in any article about Jason Grabowski so my guess would be no.
Jason Grabowski no longer plays baseball professionally. He played for two MLB teams, the Oakland Athletics and the Los Angeles Dodgers.
Jason Grabowski is 6 feet 3 inches tall. He weighs 200 pounds. He bats left and throws right.
Antoni Grabowski was born in 1857.
Michal Grabowski was born in 1773.
Juan Grabowski was born in 1982.
Dariusz Grabowski was born in 1950.
John Grabowski was born on January 15, 1949.
Krzysztof Grabowski was born on 1965-03-13.
Andrzej Grabowski was born on 1952-03-15.
Mena Grabowski Trott was born in 1977.