The village of Seven Sisters had always been recognised historically for its coal mining pit that was located in the middle of what was once one of the richest sources of coal in Britain, if not the world, in the heart of the South Wales Coalfield.
David Evans of the Evans-Bevan coal mining partnership, had wanted to call the colliery after his daughter, Isabella Bevan who cut the first sod on the land at Bryn Dulais farm with a silver spade on Monday, March 11, 1872 [REF].