Yes, Niels Ryberg Finsen was married. In 1893, he wed Ingeborg Dorthea Olsen, who was a physiotherapist and also his cousin. They had two sons, Holger and Tage, and a daughter, Esther. Unfortunately, Ingeborg passed away in 1900 due to complications during childbirth.
Uncovering the Legacy: A Quiz on Niels Ryberg Finsen's Remarkable Contributions