Theobald Butler, 4th Chief Butler of Ireland (1242 – 26 September 1285) was the son of Theobald Butler, 3rd Chief Butler of Ireland and Margery de Burgh, daughter of Richard Mor de Burgh, 1st Lord of Connacht.
He assisted King Edward I of England in his wars in Scotland.
[1] He married Joan FitzJohn in 1268, the fourth and youngest daughter of John Fitzgeoffrey, Lord of Kirtling, Sheriff of Yorkshire, and Isobel Bigod and the granddaughter of Geoffrey FitzPeter, Earl of Essex.
[2] She was co-heir with her three sisters to her brothers John and Richard.
[1] On her marriage, she brought Theobald the manor of Faubridge in Essex, the hamlet of Shippeley in Hants, the manor of Shire in Surrey, the hamlet of Vacherie and the manor of Ailesbury (in Buckinghamshire).