THORDARSON and Rock Island 
Chester Hjörtur Thordarson
Author: Richard Purington
ISLAND BAYOU PRESS
Washington Island, Wisconsin, 2013
The story of Hjörtur Þórðarson (Chester Thordarson), an inventor who went west with his parents, Þórður Árnason and Guðrún Grímsdóttir, in 1873.