She was the daughter of George and Lucie Maguire of W. Warwick, RI. One of six children, she is predeceased by Lucille Maguire, Sr. Helen Maguire, Ronald Maguire, and Janet Muscatelli. She is survived by sister Therese (Raymond) Curioso.
She attended the New England College of Pharmacy, earning her Bachelors Degree in Pharmacy. Louise spent her life as a loving wife and mother to her family. She selflessly volunteered for numerous causes including 10 years delivering Meals on Wheels.
She was predeceased by her loving husband of 59 years, Arthur Joyal, with whom she she lived in Bristol, RI and New Port Richey, FL. She is survived by her six children, Carol St. Vincent, Robert Joyal (Mary), Donna Desilets (Robert), Mark Joyal (Karen), Arthur Joyal (Fern), and Richard Joyal (Kristin), twelve grandchildren, and several great grandchildren.