I have a William Jenkinson of Slawston Leicestershire chr 7 Jan 1686/7 the son of John Jenkinson and Katherine (Palmer). John & Katherine were married 27 Sep 1675 at Slawston, Leicestershire. John is probably the son of Edward Jenkinson & Frances chr Slawston 27 May 1645. (He might be John son of Thomas Jenkinson & juliana chr 25 Feb 1655 in Hallaton Leicestershire[next village] born 29 Jan 1653 - the commonwealth Calender used dates like ours today ie the year started on 1 Jan but the absence of Thomas in the forenames of the marriage makes it unlikely). Edward Jenkinson was buried in Slawston on 18 Feb 1684/5 when he is described as an old man. Tis is likely to put his birth into the period 1600 to 1620 but I haven't found him yet. Katherine palmer was the daughter of John Palmer and Elizabeth his wife Chr Slawston 18 Apr 1653. John Palmer is described as a husbandman on his burial 5 Feb 1674/5. He was chr 8 may 1625 the son of John palmer and Katherine Burbage married 30 Nov 1622 at Great Easton, leicestershire.Katherine dies inMay 1643 John married 2nd Ann Brice 2 Nov 1643 and left a Will dated 1658.