Citation Hunt

The Wikipedia snippet below is not backed by a reliable source. Can you find one?

Click I got this! to go to Wikipedia and fix the snippet, or Next! to see another one. Good luck!

In page Mary Gabriel Martyn:

"

Born Helen Martyn, she was a member of one of The Tribes of Galway, the merchant families who ruled Galway from the late medieval to the early modern era. Her exact relationship to contemporary members of the Martyn family is uncertain; Richard Óge Martyn - father of Oliver Óge Martyn - was of her generation, as perhaps was Walter Óge Martyn (see Dominick Kirwin). An older eccleastical relative was Father Peter Martyn, who was well known as a superb preacher and died in 1645.