Rhodri ab Owain Gwynedd died in 1195.
Dafydd ab Owain Gwynedd died in 1203.
Madoc (Standard Welsh: Madog) ab Owain Gwynedd
Maredudd ab Owain died in 999.
Hywel ab Owain died in 1043.
Rhys ab Owain died in 1078.
Maredudd ab Owain ab Edwin died in 1072.
Robin Llwyd ab Owain was born in 1958.
Ivan Owen died on October 18, 2000, in Devon, England, UK of cancer.
North-East Wales Owain Ab Grufydd, more commonly known as Owain Glyndwr was the second born son of gryfydd fychan 11, grufydd was the hereditry heir to powys fadog an area then consisting of an area from corwen up to mold and wrexham, the family estate was at rhyddallt which is basically the now wynstay estate in ruabon near wrexham, this was the family estate before owain was born, with glyndyfrdwy and sycharth being later developments or perhaps improvements by owain himself upon his marriage, therefore it is most likely that owain glyndwr was born at rhyddallt, ruabon near wrexham and lived there till the death of his father when owain was about 16
Rhys ap Hywel was born in Aberystwyth, in Wales, UK.
Ab Tresling died in 1980.
Ab Wright died in 1995.