The aforementioned subject's biographical records state they were born on 1951-06-08 and are now seventy-four years old. The aforementioned person has a historical association with 25750 S Via Montana Vista, Green Valley, AZ 85622. The person in question has moved between 5 different homes over the years. The following locations are listed as past addresses: 2309 Valley View Cir, Donnellson, IA 52625, 258 N Cactus Loop, Green Valley, AZ 85614, and 10278 130th St, Burlington. Packages intended for Robert, the individual were delivered to Po Box 196, Denmark, IA 52624-0196. The last occasion on which this post box was used was in 2003. The data seems to indicate that the subject and Mary C Houston (69 year old) are married. The registered contact emails for Riddle, the person are [email protected] and [email protected]. Robert Harold Riddle and Mary C Houston (in 1970) lived at the same address, 258 N Cactus Loop, Green Valley, AZ 85614, USA. The Robert Riddle, the person namesakes live in Arizona. The address is home to multiple occupants, including Abran Burgos, Mr. Houston, Martin Houston