The marker is under the tree by the circular turnaround at the southeast corner of Mays and 79,
no history is available
Marker Text:
In memory of the pioneer builders Greenwood Masonic Institute, 1867-1881, one-quarter mile west, and Round Rock Institute, one-half mile south, 1881-1891, under auspices Cumberland Presbyterian Church, 1881-1887, and the Southern Presbyterian Church, 1887-1891, “Built for the People by the People” of Round Rock and vicinity.
Erected by the State of Texas – 1936