Hi Erica, I been busy with family the last couple of days so haven't had a chance to look in the Weston's. I've found the IPM's for Sir Thomas de Weston
He held land in Essex & Isle of Wight.
The following is from his IPM's:
He died on Saturday after the Translation of St. Thomas the Martyr last [12 July 1354].
His wife's name was Margery.
He had three daughters, his co-heirs; Eleanor, who survives, aged 26 years and more, married to John de Rattlesden, knight; Margaret, who is dead and has two daughters still surviving, one named Eleanor by John de Lovayne,, aged 10 years, the other Isabel/Elizabeth* by William de Wauton, aged 7 years; the third daughter, Isabel, is dead and has a son named Roger, aged 7 years.
*Isabel and Elizabeth were often used interchangeably. One IPM names her Isabel the other names her Elizabeth.
I will get this added as a source for Thomas de Weston later on. I won't be able to do much more until tonight or tomorrow.