| Answer | Crossword Clue |
|---|---|
| BAIRD | TV pioneer John |
| BAIRD | TV pioneer, John Logie ..... |
| DEERE | Tractor pioneer John |
| BAIRD | Television pioneer John |
| DEERE | Plow pioneer John |
| KEYNES | Macroeconomics pioneer John Maynard ... |
| KELLOGG | Breakfast pioneer John Harvey ... |
| KELLOGG | Breakfast pioneer John Harvey |
| NEUMANN | Computer science pioneer John von ... |
