Info Info Helga E. Demmel Helga E. Demmel, Thursday, February 18, 2021. Jowett Funeral Home - Port Huron, MI and New Haven, MI Helga E. Demmel Thursday, February 18, 2021Helga E. Demmel, age 83, of Port Huron passed away on February 18, 2021 in her home. Memorial tributes may be made… Read More at Jowett Funeral Home — Port Huron and New Haven Tweet Tweet