|Cemetery notes and/or description:|
Near Williamsburg. The following information is on plaques on the gates of this cemetery.
The first plaque reads: Pilot Grove Union Cemetery-1867; Iowa Historic Site; Pilot Grove ca. 1840-1860, 1867; Listed on National Register of Historic Places
The second plaque reads: This entrance is dedicated to the Pioneer Men and Women of Pilot Twp. who rest here- 1953
The third plaque reads: Historical Marker; This site chosen by Pioneers as a Burial Ground includes a remnant of Pilot Grove. A landmark for early travelers. Earlier burials in the vicinity were removed to this place.