Katherine Anne Johnson is 89 years old. She lives in San Clemente, California, but has also spent time in Sacramento, California; Covina, California and Los Angeles, California. Bert C Johnson, Melanie D Johnson, Charles R Johnson, Steven T Johnson, Horace Joseph Clark, Gilbert K Johnson, Kimberley G Johnson, Dana La Johnson, Kimberley A Johnson, Catherine Ann Johnson, Katherine Anne Johnson, Marlene H Shahinian and Catherine J Johnson are in Katherine family.
