Jonathan is a minor character in Suikoden III. He is from Duck Clan. When Thomas enters the inn at Duck Village, he saw Kidd and the duck innkeeper looking at Jonathan lying on the ground, and Kidd thought that he is dead. Kidd decided that this event is a crime scene. The primary suspect on the incident is Howard and the innkeeper. Thomas helps Kidd to find for clues and start investigating. First, he looked all around the place where the crime scene happened until he found a cabinet, a small window, and Jonathan, the victim. Secondly, he starts to ask duck races around the Duck Village to look for important clues. In the end, Thomas and Kidd discovered that Jonathan is doing his daily Yoga exercises.