(Sir) William Spencer (maid. name 2nd Baron Spencer of Wormleighton, KB, MP)

1591 - 1636  (~ 45 years)

Paternal Line		Maternal Line
Robert (Sir) (1st Baron of Wormleighton) Spencer 1553 - 1627  (74 years) _ Margaret Willoughby 1571 - 1597  (26 years) | Sir John III Knight Spencer #1 1539 - 1599  (60 years) _ Lady Mary Margaret Catlyn #1 1555 - 1619  (64 years) | Sir John Spencer of Althorp, High Sheriff of Northamptonshire 1517 - 1586  (69 years) _ Frances Lady Baroness Kitson 1527 - 1586  (59 years)		Margaret Willoughby 1571 - 1597  (26 years) _ Robert (Sir) (1st Baron of Wormleighton) Spencer 1553 - 1627  (74 years)