Paintings of Seth and Lydia Ketchum, parents of George and Sydney Ketchum, will be joining those of their sons at the Honolulu House Museum. George and Sidney Ketchum founded Marshall in the 1830s. The paintings were donated last week by Bertram “Bud” Colbert, the great-grandson of George Ketchum’s daughter-in-law. The paintings were discovered in an aunt’s house — until then their existence was unknown. Left: Colbert Colbert's grandson Mathew Steenberg, Marshall Historical Society's Deb Sullivan and DAR’s Susan Udell in front of the paintings of Seth, George and Lydia Ketchum