A single vehicle accident in Waushara County claimed a life Sunday morning. The sheriff’s office says a 59 year old Princeton man was killed when he lost control of his car on State Hiway 73 near County Hiway “YY” around 10:15 yesterday morning. The left the roadway and flipped. The victim’s name has not been released. The man is the 5th person to die in a Waushara County traffic crash this year.