Thomas Butler, 3rd Baron Cahir or Caher (died c. 1648) was an Anglo-Irish peer. He was the son of Piers Butler, the nephew of his namesake the 2nd Baron and the grandson of the 1st Baron.[1]
He married Eleanor, the sister of John Power, 5th Baron Le Power. His heir, Edmund, predeceased the Baron who was succeeded by his grandson, Pierce.[2]
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