Jan van der Heyden was a man who lived a long time ago in a place called the Netherlands. He was very good at making things with his hands, and he made many different things that people found very useful. You know when you walk or ride in a car and you see streetlights? Jan van der Heyden made the first streetlights a loooong time ago! He also made really cool fire engines that firefighters could use to put out fires faster.
Jan really liked to invent things, which means he thought of new ideas that nobody had ever done before. He was really smart and used his creativity to solve problems that other people couldn't. Because he was so good at inventing things, he became famous and people from all over the place would come to him to ask for help.
Overall, Jan van der Heyden was a very clever and talented man who helped make life easier for many people a long time ago.