 The original grist mill was built by John Cable, but by 1790 had been acquired and rebuilt by Sherwood family members to service local farmers.Henry's father Daniel and uncle Ebenezer improved the mill by erecting a substantial breakwater, wharves, and sluice gates .Henry Burr Sherwood acquired a 3/4 interest in the tide mill for $1500 in 1853 (Westport Land Records, 6