As of today, Colthorp, the person is 70 years old, having been born on 31 March 1955. The home of Timothy John Colthorp is at 215 Holmdene Blvd NE, Grand Rapids, MI 49503, USA. Timothy J Colthrup has a varied and extensive residential history, spanning 3 addresses. These locations were previously listed as residences: 1532 S Michigan Rd, Eaton Rapids, 149 Rosemary St SE, Grand Rapids, and 1220 Plymouth Ave SE, Grand Rapids, MI 49506. The spouse of Colthorp, the person is believed to be Jill Noreen Colthorp (age 66 year old). [email protected] is Timothy Jon Colthorp's personal email. There is a documented connection between Mr. Colthorp and Angela M Colthorp (42 years) in the public record. Along with Timothy Colthorp, the person, Jill Noreen Colthorp (in 2000) resided at 1532 S Michigan Rd, Eaton Rapids, MI 48827, USA. The name Timothy Colthorp, the individual is associated with numerous addresses in Michigan. Jill Colthorp shares this address with others. Ms. Colthorp's age is 66 years