Pembrokeshire Deheubarth into Gwynedd. Norman/Flemish influence never fully recovered in West Wales. In 1138, the county of Pembrokeshire was named as a county palatine. Rhys ap Gruffydd, the son of Owain Gwynedd's daughter Gwenllian, re-established Welsh control over much of the region and threatened to retake all of Pembrokeshire, but died in 1197. After Deheubarth was split by a dynastic feud, Llywelyn the Great almost succeeded in retaking the region of Pembroke between 1216 and his death in 1240. In 1457, Henry Tudor was born at Pembroke Castle. He landed an army not far from his birthplace 28 years later in
Flag of Pembrokeshire colours for the flag are: Flag of Pembrokeshire The flag of Pembrokeshire () is the flag of the Welsh county of Pembrokeshire. The flag was designed by Councillors Peter Stock, Dewi Pritchard, Jim Brock and Marjorie Jacobs in the 1970s after the abolition of Pembrokeshire County Council. A statement by Peter Stock, 'The flag was dedicated as the official flag of Pembrokeshire, at Pembroke Castle at a ceremony on 28 July 1988 with a march past by the band of The Queen's Dragoons Guards.' The ceremony was recorded for posterity. Joffre Swales, founder and conductor of the Haverfordwest Town Band