]> 2026-04-30T10:42:18+00:00 Harmony Grove 0 en West Grove London Grove Township, Chester County, PA 2021-08-19T20:25:39Z 2459446.3511458 Harmony Grove 0 1750 2360234.5 Isaac Jackson Harmony Grove#Isaac Jackson;2329189.5;2360234.5 1665 2329189.5 0 1785 2373018.5 William Jackson Harmony Grove#William Jackson;2343798.5;2373018.5 1705 2343798.5 0 1821 2386166.5 John Jackson Harmony Grove#John Jackson;2359503.5;2386166.5 1748 2359503.5 0 1864 2401871.5 William Jackson Harmony Grove#William Jackson;2374479.5;2401871.5 1789 2374479.5 0 1868 2403332.5 Isaac Jackson Harmony Grove#Isaac Jackson;2389088.5;2403332.5 1829 2389088.5 0 1893 2412464.5 Everard Conard Harmony Grove#Everard Conard;2383609.5;2412464.5 1814 2383609.5 0 No Exact No Exact 1725 2351103.5 No No No No Harmony Grove#Established 1725 2351103.5 0 No After No After 1916 2420863.5 No No No No Harmony Grove#Through 1916 2420863.5 Edward Yeager after J. S. Bowen, Map of Chester County, Pennsylvania [detail], 1847 6 en Edward Yeager after J. S. Bowen, Map of Chester County, Pennsylvania [detail], 1847 Edward Yeager after J. S. Bowen, Map of Chester County, Pennsylvania, 1847 6 en Edward Yeager after J. S. Bowen, Map of Chester County, Pennsylvania, 1847 Place 102 en Place