Margaret J. “Peg” (Crowley) Lynch, of Milton and West Yarmouth, died at home June 27.

Wife of the late John D. “Jack” Lynch, her husband of 55 years, she is survived by her children, John S. Lynch and his wife, Susan, of Winchester, Susan M. Rogers and her husband, Michael, of Canton, Stephen J. Lynch and his wife, Maura, of Braintree, Brian P. Lynch and his wife, Sheila, Julie A. Lynch, Richard T. Lynch, Jane M. Lynch and Karen M. Lynch, all of Milton; her grandchildren, Matthew, Brendan, Megan, J. Fitzhugh, Devin, Myles, Terence, Gregory and Andrew; her brother, Francis X. Crowley, of Milton; and her sister-in-law, Patricia M. Lynch, of Dorchester.

She was the mother of the late Gregory J. Lynch, and sister of the late Ann Westover, Mary Harvey, Daniel Crowley, John Crowley and Edmund Crowley.

A funeral Mass was celebrated in St. Mary of the Hills Church on June 30. Burial was in Milton Cemetery.

Donations may be made to Chief Development Officer, Franciscan Hospital for Children, 30 Warren St., Brighton, MA 02135.