How old is Grandma

My great grandparents put running water in the farm house in the forties, with no bathroom in the house the stool was at the top of the stairs and the tub in the kitchen just like the neighbor's house. It was quite the novelty as a kid in the sixties.
Man Ahoey, you're bringing back memories! My grandparents cabin had no running water and a wood burning cook stove. The "night pot", or chamber pot kept in the communal bedroom was nicknamed The Thunder Mug for the reverberation it would make with a good fart. We kept the outhouse toilet seat in the cabin during the winter time so we wouldn't freeze to the seat.

The home phone was a party line. If it rang one long and two short rings, it was for our house. Two long rings was the neighbors'. Want to make a call? Pick up the phone and listen for a dial tone. Gotta make a call, and no dial tone? Politely ask the people talking to hang up. Our black and white TV had one channel. Life was good, man. A bike, slingshot, and a fishing pole, and you were king of the world! Be home by dark...
Just talking to father in law about this he’s 86. He told me power first came to his dads farm in 1950.