While visiting with the volunteers in the Visitor's Center at Dallas Fort Worth National Cemetery prior to a scheduled 1000 hrs staging for another mission, one of our Riders was told that there was a familyless Veteran inurnment scheduled for 1000 at Shelter D.  He was told that there were only two guests present for MSgt Miller's Full Military Honors Inurnment Service.  The North Texas Patriot Guard Riders had not been invited to stand for this Veteran.  At 0950 the Rider told a Ride Captain and together they approached the Cemetery representative and the two guests preparing to leave staging lane C for shelter D to inquire as to whether they would allow us to stand as family for MSgt Miller.  Upon securing their permission, two honor bikes and the Rider in a cage who initiated the spontaneous mission accompanied the Cemetery vehicle and one guest vehicle to shelter D where we were met by four other Riders who had hustled up to the shelter to stand as MSgt Miller's family.  No other details on MSgt Miller's life or Service to our Country are available at this time.      