The only Mary Cavendish I'm familiar with is my grandmother, Mary nee
McLain Cavendish, who was married to Arthur Babe Cavendish. They lived in
Johnstown, Ohio in the 1920s through 70s. Grandfather Art died around 1950.
Arthur was once of 10 children whose father was William McLay Cavendish and
mother was Matilda Bevelhimer. William was the 3rd son of John Cavendish
and Mary J??? He was born in Ohio in 1851.
His father, John Cavendish was born on May 16, 1815 in Isle of Man and
died: May 24, 1870
His wife was Mary J ??? b: 1822 in Ohio d: Unknown
_http://cherylc.tripod.com/cavendishgen.html_
(
http://cherylc.tripod.com/cavendishgen.html)