Horsham Historic Timeline This timeline was started based on a timeline that appeared on the website www.Horsham1.com which is no longer available as of June 2014. We do not know who owned this site or who originally created this timeline. c15000? years agoNative Americans – Lenni Lenape – The Grandfathers c15241st Europeans Giovanni da Verrazzano interact with Lenape (Eden, D – 2007) c1600Henry Hudson ((Eden, D ) 1600sDutch and Swedes begin to settle along East Coast ((Eden, D ) c1667English control the Lenape homelands ((Eden, D ) 1681 William Penn acquires...