[Answer] 4. This president's full name was used as political fodder during a competing political convention in 1988. The name implied his wealthy, aristocratic background which lead a fellow Texan to say he was born with a "silver foot in his mouth".

Step 1 : Introduction to the question "4. This president's full name was used as political fodder during a competing political convention in 1988. The name implied his wealthy, aristocratic background which lead a fellow Texan to say he was born with a "silver foot in his mouth"."

...1. Lyndon Baines Johnson 2. William Jefferson Clinton 3. James Earl Carter 4. George Herbert Walker Bush Ann Richards turned George Herbert Walker Bush into a chant during the Democratic Convention in 1988. It was some of her comments that led his son George W. Bush to go for the governor's mansion a few years later.