Info Info John L "Jack" Pettengill John L "Jack" Pettengill, Tuesday, March 15, 2022. Karrer-Simpson Funeral Home - Port Huron, MI John L "Jack" Pettengill Tuesday, March 15, 2022John Lee "Jack" Pettengill, 74, of Port Huron, died Tuesday, March 15, 2022.He was born May 17, 1947 in Port Huron… Read More at Karrer-Simpson Funeral Home — Port Huron Tweet Tweet