Round Rockbr/Williamson County, Texasbr/Round Rock Cemetery \Directions: Start at intersection of CR-175 and IH-35 in Round Rock.Go .6 miles west on CR-175. The Round Rock Cemetery is on the right (north) side of CR-175. The gravestone is just inside the cemetery on the west side of the entrance.br/30 31.040' N 97 41.827' Wbr/ br/HUGO H. RAVENbr/OCTOBER 10, 1837br/MARCH 13, 1918