HomePeninsula PeninsulaCultureCover The Ohlones, San Mateo County residents who worshipped the redwoods By Pen 360 Press 2020.09.09 0 2641 FacebookTwitterPinterestWhatsApp Classless people who are estimated to have arrived in San Mateo County more than two thousand years agoBy Rober Diaz / Pen Sula 360 Press Redwood City. The Ohlone, also known as