found: NUCMC data from Univ. of Virginia Lib. for Magruder family. Papers, 1830-1945(Rivanna Township; in Albemarle County, Va.)
found: Ray, S.R. Preliminary guide to pre-1904 county records, 1987:p. xxiii (Constitution of 1869 set up township offices in Va.; residents of townships elected various officials and legislation further provided for board of supervisors and clerk; system was abolished in 1875, although county divisions were carried forward as magisterial districts)
notfound: Rand McNally
found: GeoNames, algorithmically matched, 2009(ppl; 38°07ʹ29ʺN 078°27ʹ39ʺW)