Billy Mainwaring: key obituary facts
Is Billy Mainwaring dead? Yes. Billy Mainwaring died on April 13, 2019, at age 78.
Cause of death: Billy Mainwaring's cause of death has not been publicly confirmed.
What was Billy Mainwaring known for?
Billy Mainwaring was a Welsh rugby union player (Aberavon.
Welsh rugby union player (Aberavon
Died on Saturday April 13th 2019