Info Info Lyman D. Arnot Lyman D. Arnot, Sunday, November 29, 2020. Jowett Funeral Home - Port Huron, MI and New Haven, MI Lyman D. Arnot Sunday, November 29, 2020Lyman D. Arnot, age 86 of Port Huron passed away on November 29, 2020 after a short illness. He was born on Decembe… Read More at Jowett Funeral Home — Port Huron and New Haven Tweet Tweet