Hello, I am gathering information on the MADERT branch of my family. One of them, Jacob MADERT (born 14-11-1833, Mehring -area of Trier-) emigrated to the US in 1850 with a friend Johann Regneri and his little sister Anna Maria. I would like to find the port from which these people sailed to the US? the ship? other people from Mehring or Trier? Maybe some has information about this emigration, or can me told the process to do the research. Many thanks, best regards, Jean-Jacques