| Douglas County Courthouse Clerk And Recorder Clerk to the Board 301 Wilcox Castle Rock, CO 80104 (303) 660-7446 Hours: 8:00 a.m. to 5:00 p.m. Monday - Friday , excluding Holidays |
| Douglas County History Research Center Douglas County Libraries 100 S. Wilcox Street Castle Rock, CO 80104-2788 Phone: (303) 688-7731 Fax: (303) 688-7715 E-mail: Hours: Monday | 9 a.m. to 9 p.m. Tuesday - Friday | 9 a.m. to 5 p.m. By appointment after hours Tuesday - Friday Appointments recommended. |
| Denver Public Library Western History and Genealogy Central Library, Level 5 10 West Fourteenth Aveue Parkway Denver, CO 80204 Phone: (720) 865-1821 TTY: (720) 865-1825 Hours: Mon - Tues: 10 am - 8 pm Wed - Fri: 10 am - 6 pm Sat - Sun: 1 pm - 5 pm |
| Colorado State Archives Colorado Department of Personnel & Administration 1313 Sherman Street Denver, CO 80203 Phone: (303) 866-2358 Fax: (303) 866-2257 Hours: Mon-Fri, 8 am - 4:45 pm, except holidays |
| Colorado State Library 201 East Colfax Avenue Denver, CO 80203 Phone: (303) 866-6900 FAX: (303) 866-6940 Hours: Mon - Fri, 8 am - 5 pm |
| Colorado Historical Society Stephen H. Hart Library and Research Center 1200 Broadway Denver, CO 80203 Phone: (303) 447-8679 |
| Castle Rock Historical Society and Museum 420 Elbert St Castle Rock, CO 80104 (303) 814-3164 Castle Rock Historical Society Facebook Page Open: Wed, Thurs, Fri, and Sat Hours: Wed-Fri 12:00-5:00 pm and Sat 11:00-4:00 pm |
| Colorado Genealogical Society P.O. Box 9218 Denver, CO 80209 |
| Castle Rock Colorado Genealogical Society P.O. Box 1881 Castle Rock, CO 80104 Face Book Page |
| Parker Genealogical Society of Colorado P.O. Box 2672 Parker, CO 80134 |
| Family History Centers in Colorado Parker Colorado 7160 E Bayou Gulch Rd Parker, Douglas, CO Phone: 720-851-0916 e-Mail: CO_Parker@ldsmail.net Open Hours: Tuesday:9:00am-4:00pm and 6:00pm-9:00pm Wednesday:6:00pm-9:00pm Thursday:9:00am-4:00pm Saturday:9:00am-12:00pm Holiday Schedule: Closed all major holidays Attention: Personal appointments and workshops available |