McAuley Catholic High school in Doncaster was named after Catherine McAuley.
In 1803, McAuley became the household manager and companion of William and Catherine Callaghan, an elderly, childless, and wealthy Protestant couple. When they died, she inherited everything.
Catherine McAuley inherited a considerable fortune and chose to use it to build a house where she and other compassionate women could take in homeless women and children to provide care and education for them.
Good for her.
Wikipedia says she didn't mean to set up a group of religious women but it eventually became the Sisters of Mercy.
So the Sisters of Mercy was founded with Protestant money.