Do You Know Thomas Edison?

Thomas Edison is known for being an inventor. He is most famous for inventing the practical electric light bulb, as well as numerous other important inventions such as the phonograph and the motion picture camera. Edison's inventions had a significant impact on modern society and revolutionized various industries. His work in the field of innovation and technology has earned him the reputation as one of the greatest inventors in history.

Thomas Edison's first wife was indeed named Mary.

The given question asks for the invention that the person mentioned is not known for. The person is known for inventing the motion picture camera, electric light bulb, and phonograph. However, the invention of the train is not attributed to this person.

The correct answer is 16 years. This implies that the wife was 16 years old when the person got married to her.

The question asks for the year in which he died. The correct answer is 1931, as it matches the given options.

The correct answer is Milan. This suggests that the person in question was born in Milan.

The answer 1871 suggests that he got married in that year.

The answer "All of the above" suggests that he was in multiple positions in his family. This means that he could have been in the seventh position, the last position, or both. It implies that there were at least seven members in his family and he held one of the last positions.

Mary Edison, Thomas Edison's first wife, died in 1884.

The answer is 6 because the question states that he has children from both of his wives. Therefore, we need to add the number of children he has from each wife.