Spouse:
Mary Eustice Shiely (died in 1871); Catherine O'Connor Shiely (married on January 7, 1874)
Children:
Nine children: Margaret Shaugnessy, Maria Haugh, Johanna Duffy, John Joseph Shiely, Jane Murphy, James R. Shiely, Simon Thomas Shiely, William J. Shiely, and Matthew J. Shiely
Family Members Who Have Served in the Minnesota Legislature:
Toensing lists his first name as Michael. The Minnesota Legislative Manual, 1876 lists both Michael and Martin.
He came to Minnesota in 1856 initially residing in Washington Lake Township, Sibley County which is immediately west of Faxon.
He died in St. Paul.