I live in So California, but there's more then one way to skin a cat in researching. I went to the Austin Co, TX GenWeb site and saw the description of where the Timme Cemetery was located. The name Staskus jumped out at me. With a name like that tracking them down shouldn't be too hard. Ha, ha. Went through census, death indexes, SSDI etc. Then, light bulb, maybe they're still alive. I tried Switchbard.com and found Charles and Phyllis both listed at 911 Oakland Ct, Sugarland, TX 77478. Sugerland is in Ft Bend, Co, which is next door to Austin Co. I'd write to them, surely they will know something about the burials on their land.
Then you can let Austin Co, TX GenWeb site know about the owners of the property.