Sir Ernulf de Swinton1
He was succeeded by Cospatric (presumably a kinsman but not necessarily a son.)1 He was perhaps the first instance on record of a Scottish knight.1 He was living in 1166.1
Child of Sir Ernulf de Swinton
Cospatric de Swinton1
Before 1177 a witness to a charter of Duncan, Earl of Fife, to the nuns of North Berwick, which was also witnessed by another Hugh, who was probably identical with Hugh de Swinton, the founder of the family of Arbuthnott.1
Child of Cospatric de Swinton
Alan Swinton of Swinton1
He was witness to numerous documents at the end of the 12th and beginning of the 13th centuries.1
Child of Alan Swinton of Swinton
- Alan Swinton of Swinton+2 d. a 1247
Alan Swinton of Swinton1 
In 1211 he received a charter of the lands of Collessie and Abernethy in Fife by which was confirmed by King William I.1
Children of Alan Swinton of Swinton
Alan Swinton of Swinton1
Alan was his heir (presumably kin, though not necessarily a son.)1 He was living in 1262.1
Child of Alan Swinton of Swinton
Alan Swinton of Swinton1
Henry was his heir (presumably kin, though not necessarily a son.)1 In 1271 he was granted the Kirkcroft of Lower Swinton to the monks of Coldingham.1
Child of Alan Swinton of Swinton
Henry Swinton of Swinton1
John was his heir (presumably kin, though not necessarily a son.)1 In 1296 he swore fealty to King Edward I.1 In 1331 he was witness to a grant of a holding in Swinewood to Coldingham.1
Child of Henry Swinton of Swinton
John Swinton of Swinton1
Alan was his heir (presumably kin, though not necessarily a son.)1 In 1335 his lands of Swinton were confiscated by King Edward III when he temporarily annexed the Merse, after the Battle of Halidon Hill 1333.1
Child of John Swinton of Swinton
Alan Swinton of Swinton1
Henry was his heir (presumably kin, though not necessarily a son.)1 In 1364 he was witness to an inquest at Bonkyl.1
Child of Alan Swinton of Swinton
Henry Swinton of Swinton1
In exchange for the lands of Mykery, in the Sheriffdom of Perth, he made over all his possessions in Little Swinton to Sir John de Swinton.1 He was apparently residing at Abernethy during the English occupation of southwest Scotland.1
Child of Henry Swinton of Swinton
- Sir John de Swinton of that Ilk+2 d. 14 Sep 1402