Hello, Barb, I think I might be able to help you, but I believe that you may have some incorrect information. I am researching the O'Grady family tree, and I have a Patrick O'Grady who married Josephine O'Day McVicor in about 1886 in North Dakota. They had four children together, including a daughter named Ethel Mary O'Grady. Ethel married Edward Daniel Randall and later Lyman W. Turner.
Patrich O'Grady and Josephine McVicor were divorced around 1892, and Josephine was remarried to a George G. Bell and had six more children. She married a third husband, Charles Donovan, and she died in 1952.
If this sounds like the same family to you, please email me at firstname.lastname@example.org
and we can share additional information.