On Thursday, July 6, 2017, Margaret B. "Peggy" Collins, Beloved wife of the late Daniel Joseph Collins. Loving mother of Janet (Russell) Rotter, Daniel J. Collins, Eileen (Steven) Bauer, Mary Collins and Anne (Joseph) Cvancara. Cherished grandmother of Russell Bauer, Lucy Aldridge, Megan Kind, Hannah Scheurman, and Katherine and Grace Cvancara. Adored great-grandmother of Lily and Nora Bauer. Friends may call at Mother Seton Parish, 19951 Father Hurley Blvd., Germantown, MD on Wednesday, August 30, 2017 from 10:15am until 11am, where a Mass of Christian Burial will be celebrated at 11am. Graveside services will be held at Arlington National Cemetery on Thursday, August 31, 2017 at 10am, please assemble at the Administration Building by 9:15am. Memorial contributions in her memory may be made to the Michael J. Fox Foundation for Parkinson's Research. www.michaeljfox.org . Please sign and view the family guestbook at www.hinesrinaldifuneralhome.com