Can anyone please help me I am trying to track my grandfather and keep hitting brick walls. He was born in Ireland (county unknown) on the 29/4/1894. He had a younger brother Horace. The family immigrated to Australia when he was in his teens nad settled in the Sydney area. My grandfather married Ellen Maud Chapman and they had a daughter Joan Mary O'Brien. Horace married Vera surname unknown, and they had a son Ronald. I would love to find out his parents names and where he was born. Any help would be great