Actor Marc Blucas has previously been candid about fixing up his Pennsylvania farmhouse, which is where his mother-in-law, Dayle Haddon, died on Friday, December 27. “You know what’s amazing, our house was built in 1711, you know, before George Washington was born,” Blucas, 52, quipped during a 2016 interview on Hallmark’s Home & Family. “It’s…