I have seen several death certificates stating someone died in Milvid and/or were buried in Milvid. I have been searching for this cemetery for a while now. Today, I located the town and had the good fortune to meet someone who lives there and knew where the cemetery was (use to be). The land the cemetery was on is still there but there are no headstones. Not sure why. He said the headstones were wooden and time has taken them but surely some where stone. It was too wet today to go through the woods as the area is low-lying. I will go back when the ground has had time to dry up some.
You can see the pictures I took today:
http://www.texashistoryhunter.net/milvid_tex.html