Tressia R. McGuire, 69, died June 23 at home, in Bowie. She was born August 14, 1942, in West Virginia, to Robert and Ruby Flanagan. She worked as a Program Management Specialist at the Bursar's Office at the University of Maryland at College Park. She was a member of Sacred Heart Parish in Bowie and also of the Kenilworth Women's Club. She is survived by her husband, Michael M. McGuire Sr.; three children, Michael M. McGuire Jr. and his wife Marianne of Odenton, Robert T. McGuire and his wife Kim of Germantown, and Lori D. McGuire of Chicago, IL; two brothers, Robert Flanagan of Hedgesville, WV and Benjamin Flanagan of Huttonsville, WV; and four grandchildren, Colin, Clare, Megan and Katelyn. There will be a visitation at Beall Funeral Home, 6512 Crain Hwy., Bowie on Wednesday June 27 from 6-8:00 pm, and a Funeral Mass at Sacred Heart Chapel on Thursday at 10:00 am. Interment will be at Valley Head Cemetery in Valley Head, WV on Friday, June 29 at 11:00 am. Please view and sign the family's guestbook at www.beallfuneral.com