Hi clan, Looking for help on any info re: my G.grandfather's family. His name Dennett Herser Heather,b approx 1817,was chemist/farmer, was married to Mary Ann White, but she drowned and he remarried.He went to live in New Zealand. His father was James Heather a farmer in Marlow. I believe they came from Stoke Poges, Marlow,or Eton in Buckinghamshire. Any info about this line would be appreciated. Thanks Louisa.