Walter Charles Poswiatowski III
July 21, 1930 - March 11, 2020
Walter C. Poswiatowski, III died on March 11, 2020 at MedStar St. Mary’s Hospital in Leonardtown, Maryland. He was born on July 21, 1930 in Baltimore, Maryland and was the son of Walter C. Poswiatowski, Jr. and Marie Poswiatowski (Wagner). Walter... View Obituary & Service Information
