Below you can find the The last name of charles who built a precursor to the computer the analytical engine in the early 1800s Jeopardy Words Answer. The answer to The last name of charles who built a precursor to the computer the analytical engine in the early 1800s has 7 letters. This clue belongs to the Computerama category and is part of Jeopardy Word Level 2424. If you scroll near the bottom you will find other clues and answers part of level 2424