Heyser Homestead, 1742, private residence, includes original stone barn, kitchen house and smoke house. Saturday, 22 January 2011 650 × 488 A Holy Experiment: Plymouth Meeting and Evansburg Historic Districts Heyser Homestead, 1742, private residence, includes original stone barn, kitchen house and smoke house. Heyser Homestead, 1742, private residence, includes original stone barn, kitchen house and smoke house.