Robert Duke Dunlap age 88 passed away in Ripon Ca..He was born in Texas on January 9, 1924 and passed away on January 10, 2012 in California. He was mathematician at aeronautical industy. He served in the Army ( Air Corps ) He had one daughter Rose Ann Iffland and two sons Steve Dunlap and James Dunlap. He also had a wonderful group of grandchildren. He was a member of Scott Memorial Church in San Diego, Ca.& Dry Creek Church in Riverbank. Burial was private.