This is a Message Board Post that is gatewayed to this mailing list. Classification: Query Message Board URL: http://boards.ancestry.com/mbexec/msg/an/0gB.2ACI/177.1 Message Board Post: We made the same mission a couple of years ago. The surname was Hephner and even the grandkids wanted to go. Oh, to be related to Hugh! It is located at 2001 South Cliff Avenue in Sioux Falls and is very large.It is located on the corner of Cliff Avenue and 33rd Street in Sioux Falls, with the main entrance on Cliff. It is open 8:30 to 5:00 on weekdays and by appointment on Saturdays. The office staff is most helpful in finding your gravesites. The phone number is 605-332-5221, but I see no web site. Perhaps someone else has one. Ardell