People : Georgette O'brien to Gloria O'brien
Gerald O'brien 28 people
Geraldine O'brien 13 people
Gerard O'brien 12 people
Gertrude O'brien 5 people
Gina O'brien 6 people
Ginger O'brien 2 people
Giovanna O'brien 2 people
Gladys O'brien 4 people
Glen O'brien 4 people
Glenda O'brien 2 people
Glenn O'brien 8 people
Gloria O'brien 12 people