Lady Margaret Sackville

https://www.familysearch.org/tree/person/details/LDD3-P2F
https://www.wikitree.com/wiki/Boleyn-71
http://www.theweald.org/N10.asp?NId=3191 (source)

Was the daughter of (2) Sir William Boleyn and (3) Margaret Boleyn [Butler].

She was born c 1489 at Blickling, Norfolk

She married Sir John Sackville on 1512 at Sussex.

He was the son of Sir Richard Sackville, Lord of Bergholt, Sackville and Buckhurst and Isabel Sackville [Diggs (Dyggs)].

He was born 17th Mar 1484; died 5th Oct 1557 at Withyham, Sussex; buried after 5th Oct 1557 at St Michaels Parish Church, Withyham, Sussex; Lord of Buckhurst 1524 to 1557.

They had the following children:

i Richard who was born on c 1513 Chiddingly, Sussex; died 21st Apr 1566 Withyham, Sussex; buried after 21st Apr 1566 St Michaels Parish Church, Withyham, Sussex

ii Christopher who was born on c 1514 Chiddingly, Sussex; died February 1558/59

iii Isabella who was born on c 1518 Chiddingly, Sussex

iv John who was born on c 1520

v Ann who was born on c 1521 Chiddingly, Sussex

vi Maria who was born on c 1524 Chiddingly, Sussex; died 30th Jun 1571

https://www.findagrave.com/memorial/50587610/margaret-sackville