Found these articles in the archived newspapers. I did not find an obit for Deane Johnson. Check the ssdi online to find a date of death. I am not a relative.
SIEGEL, ETHEL D ON Wednesday April 19, 1972, ETHEL D. SIEGEL of 1336 S. 28th St, Arlington VA , beloved mother of Mrs. Deane Johnson of Arlington VA. Also survived by three brothers and two sisters. A. Charles Hallock of St. Petersburg, FL, Arthur Hallock of Philadelphia PA, Mrs. Rebecca Beauchamp of Arlington VA, Harris Hallock of Laurel, Md, Mrs Sarah Chieco of New York City and one grandchild, Louis Michael Johnson. Interment King David Memorial Gardens. Family suggest in lieu of flowers contributions be made to the American Cancer Society. April 20, 1972 The Washington Post
BRYANT- JOHNSON Linda Charlene Bryant became the bride of Louis Michael Johnson last Friday afternoon. Pamela Kay Bryant, the bride’s sister was made of honor and David Lewis Young, the best man. The bride, daughter of Mr. and Mrs. Charles E. Bryant of Alexandria, is a graduate of Groveton High School, now with the Library of Congress. The groom, son of Mrs. Deane Johnson of Arlington, graduated from George Mason University and is head assistant golf professional at Cedar Crest Country Club. They will make their home in Alexandria. May 4, 1977 The Washington Post pg D8