When Doctor Roy Lowry was born on 20 November 1901, in Smith, Texas, United States, his father, Doctor Clark Lowry, was 31 and his mother, Mary Elizabeth Meador, was 24. He married Mary Martha Popst in 1927, in Los Angeles, California, United States. He lived in Los Angeles, Los Angeles, California, United States for about 5 years and Judicial Township 3, Fresno, California, United States in 1940. He died on 10 April 1981, in Whitney, Hill, Texas, United States, at the age of 79.