My great-grandfather was John Hassan, who lived in Newcastle-on-Tyne. He was a headmaster. He married a Stevens and had 13 children. My grandfather, Henry Hassan, born in 1888, married Phoebe O'Sullivan, born in Calcutta or Darjeeling, India, and they lived in Nova Scotia and Toronto, Canada, where my father, Lawrence was born in 1918. They then immigrated to New Zealand and settled in Hamilton, New Zealand. We believe the Hassan name is Irish in origin and that the ancestral home was Magherafelt, County Derry, Ireland. Can anyone provide me with more information about my family.