Allan, age 76, a retired petroleum engineer, of Centennial, Colorado passed away June 18, 2007. He is survived by his wife Lois; son Mark; daughters Lynn and Lisa; and grandchildren Bennett and Reid. No services will be held. In lieu of flowers, memorial donations may be made in Allan's name to ALS Association, 1201 East Colfax Avenue #202, Denver, Colorado 80218 or Denver Hospice, 501 South Cherry Street #700, Denver, Colorado 80246.