Torrey's New England marriages lists the wife of Thomas Sayre (immigrant to Lynn, then Southampton, NY) as Margaret Aldred
" SAYRE, Thomas1 (1597, 1590, 1594?-1670) & Margaret ALDRED (23 Aug 1634); ca 1620/30 in Eng
This is a little cryptic. The ( ) after the brides name should contain her birth and death years. It also says they married 1620/30 in England. Daughter Damaris was married by 1647 (if 18 b. 1629) but one child was not 18 in 1670
Find a grave decided this was her death (which it looks like from Torrey's notations) and buried her in Southampton, Suffolk County, New York. But Thomas wasn't there in 1634. Only natives were there and perhaps a stray Dutch hunter in 1634. https://www.findagrave.com/memorial/152232115
There is however a marriage record. : Thomas Sair m. Marget Aldred 24 Aug 1634 at South Cove, Suffolk, England Src: "England Marriages, 1538–1973 ," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:NL9Q-Z4W : 10 February 2018), Thomas Sair and Marget Aldred, 24 Aug 1634; citing South Cove,Suffolk,England, reference , index based upon data collected by the Genealogical Society of Utah, Salt Lake City; FHL microfilm 919,570.
Suffolk isn't convenient to Bedfordshire. Marget couldn't be the mother of the younger children. Torrey says nothing about a 2nd marriage. There are no records in New England that give her even a first name.
Someone got confused/ mistaken. I think Wikitree needs to lose Thomas' wife Margaret Aldrich (not delete her) but disconnect her.