I don't know what your time frame is for the St. Louis Michel connection.I have a Mary Theresa O'Hearn that married Henry Michel.Mary was born in St. Louis to Immigrant Irish parents.I can't imagine that she traveled prior to her marriage.Mary was my gr. gr. Aunt.she died in 1955.She was born in 1870 and had been widowed many years when she died.Uncle Henry was said to be President of Bank of America in California.They are buried in Forest Lawn Cemetery in Glendale, CA.Uncle Henry was thought to have been propserous.aunt Marylived well enough on what was left to her, but by the end she was broke. Mary was back in St. Louis when she died. I don't know if any of this helps.I have been trying to locate a death certificate for him.If he connects, and I find anything, I will be happy to let you know.