Anne Robinson
Edmund Halley did not invent anything, but he was a British astronomer known for calculating the orbit of the comet that now bears his name. Halley's Comet, which passes by Earth approximately every 75-76 years, was the first comet to be recognized as periodic.
Edmund Hillary's last wife was June Mulgrew (married in 1989) until Edmund died in 2008
His first wife was Machabyas Chylde. His second was Elizabeth Boyle.
Edmund Hillary's first wife was called Louise Mary Rose.
After Edmund's first wife was killed in a plane crash her married June Mulgrew in 1989.
Lady Susana Beverly Randolph
Edmund Hillary's first wife was Louise Mary Rose, who he married on 3rd September 1953
his wife and kids
sir Edmund Barton's wife's name is Jane (Jeanie) Mason Ross.
Edmund Campion was a Jesuit priest, and as such had no wife or children.
We don't know exactly. The person who recognized that it was the same comet appearing periodically every 76 years or so was Edmund Halley, but we don't know who was the first to ever see it.