List of Famous people with last name Petre

Robert Petre, 3rd Baron Petre was educated at Oxford and acceded to the title in 1637 but enjoyed his honours but a short time, and followed his father to the grave in little more than a year. In 1620, he had married Mary (1603–1685), daughter of Anthony Maria Browne, 2nd Viscount Montague. She was a charitable and gallant Royalist and Catholic, once defying a troop of over a hundred Cromwellian / Roundhead / parliamentary soldiers alone, who wished to search Ingatestone Hall. She was a woman destined to have a long and troubled widowhood. Many are the notices in the State Papers about the Petre property in her days until she died in 1685, two years after her son.

John Patrick Lionel Petre, 18th Baron Petre, is a British peer and landowner who was the Lord Lieutenant of Essex, succeeding Robin Neville, 10th Baron Braybrooke in October 2002. He is the 18th Baron of the Petre family, an old recusant family.