n Sunday, September 11, 2011; the beloved wife of the late Charles D. Johnston; devoted mother of Dana M. (Randall Jude) Pettko, Charlotte D. (George) Collins and Amanda L. (James) Collins; sister of James L. (Jan) Kosco, grandmother of Gina Pettko, Kayla Johnston, Kyra, Devin, Hanna, Rachel and Julie Collins. family and friends are invited to Marjorie's Life Celebration on Friday, September 16 from 2 to 4 and 6 to 8 pm at the GEORGE P. KALAS FUNERAL HOME, 6160 OXON HILL RD., OXON HILL, MD. where services will be held on Saturday, September 17 at 11am. Inurnment will be held on Monday, September 19, at 12noon at Columbia Gardens Cemetery.