The Fowler baronetcy of Islington in the County of Middlessex was created in the Baronetage of England on 21 May 1628 for Thomas Fowler and was extinct on his death in 1656.Burke's Genealogical and Heraldic History of the Extinct Baronetcies of England Ireland and Scotland (1844) p 209
Fowler's stepmother Mary née Catlyn (died 1620) was the daughter of Robert Catlyn. She married, firstly, Sir John Spencer (died 1599) and was mother of Robert Spencer, 1st Baron Spencer of Wormleighton. She married, secondly, Sir Thomas Fowler after the death of his second wife Jane Charlet, with whom he was father of the Baronet.
Fowler baronets, of Islington (1628) Thomas Fowler, 1st and only Baronet (1586–1656), left no male heir. He had married by 1602 Elizabeth Pierson, daughter of William Pierson, and the couple had a family of 12 children. Of five sons, four died young, and John died in 1638 not leaving issue.
Notes