We have done the same thing...My late hubby has a marker and when they set the stone, the cemetery put the Urn under the stone foundation...In our cemetery, you can place three markers on each grave plot, so a whole family can have their names and dates in one place... Hi...My family also is going with cremations. Everyone I have know that has done this has had a marker or monument placed in the Ceme. where their family was buried as a rememberance for those who dont know of the cremation. It could also serve as a record of the marker in the Ceme. records. Just a thought...