Marlene Barbara Donnelly, a cherished mother, beloved wife, and devoted friend, passed away on February 27, 2026, at the age of 79. Born on August 17, 1946, in Baltimore City, Marlene lived a life filled with love, resilience, and an unwavering commitment to her family.

She was the beloved wife of the late Dennis Donnelly Sr. and a devoted mother to her son, Dennis Donnelly Jr., and her late daughter, Denise Ei. Marlene's joy was found in her family, and she found strength in her role as a loving mother-in-law to Billy Ei. Her family meant the world to her, and she took great pride in supporting their dreams and accomplishments.

Marlene's spirit was synonymous with independence and determination. As a dedicated bus attendant for Baltimore County Public Schools, she took joy in serving her community and fostering connections with the children she met along the way. Her love for her work mirrored the love she had for her family-gentle, steadfast, and nurturing.

Family will receive visitors at the Connelly Funeral Home of Dundalk on Friday, March 6, from 11-1 PM. A funeral service celebrating her life will begin at 1PM. Interment will follow at St. Stanislaus Cemetery.

As we gather to honor Marlene, we remember a woman who embodied kindness and strength, whose laughter will resonate in our hearts forever. Her legacy of love and devotion will continue to inspire all who were fortunate to know her.