1911 Encyclopædia Britannica (1911)
“ Subsequently the tract passed largely into the hands of Frederick Philipse and became part of the manor of Philipsburgh. Early in the War of Independence Yonkers was occupied for a time by part of Washington's army, and was the scene of several skirmishes. The town of Yonkers was incorporated in 1788 and the village in 1855. In 1872 Yonkers became a city ”
