Robert Harington, 3rd Baron Harington

Robert Harington, 3rd Baron Harington (1356–1406) of Gleaston Castle in the manor of Aldingham in Furness, Lancashire, was an English peer.

Origins He was born at Gleaston Hall in the manor of Aldingham, and was baptised at Aldingham. He was the son and heir of John Harington, 2nd Baron Harington (1328-1363) by his wife, whose name is not known, possibly she was Joan de Birmingham, his step-sister. Secondly in about 1383 he married Isabel Loring (d.1400) a daughter and co-heiress of Sir Nele Loring (d.1386), KG one of the founding Knights of the Garter, and widow of Sir William Cogan (d.1382 ), of Huntspill, Somerset, feudal baron of Bampton in Devon. Isabel was a great heiress of lands in Somerset, Devon and Cornwall, including the manor of Porlock in Somerset, which became a seat of her son and heir: John Harington, 4th Baron Harington (1384–1418)

Death He died on 21 May 1406 at Aldingham.