Here's the information I've been able to find on Eleanor and Margaret: Margaret is the daughter of William Botreaux and Elizabeth Cecilia Beaumont. She was born abt 1380, and married Robert Hungerford(b1380) in 1408. Their son, also named Robert married Eleanor de Moleyns in 1425. She was born in 1406, the daughter of Sir William de Moleyns and Ann Whalesborough.
What is confusing me is that according to everything I can find, Robert and Margaret's son Robert was born in 1404 -- 4 years before they were married. Also the Robert born in 1380, (the son of Baron Walter and Ketherine Peverell), was born when his father would have only been 2 yrs old. At this point all the dates are off as I go up the line.