Over this link you can find the following info and more
Murath or Murat seeking ther root MAURATH. A mailing list for the discussion and sharing of information regarding the Maurath surname and variations (e.g., Maurat, Mauradt, Maurant, Marath, Mauruth, Mauragh, Marat, Marth, Marotte, Maryuith, Mawrath, Maxrath, Mayrath, Mairath, Monrath, Monrat, Morathe, Morath, Morat, Mowrat, Mowret, Mowert, Moureth, Mourath, Mourat, Myroth, Myrott, Murath, Mureth, Murat, Muratt, Murratt, Manrath, Manrat, Merath, Merat, Merod, Merow, Meyrath, Mrat, Mrot, and even Naurath and variations) in any place and at any time. Additional information can be found on the MAURATH Family Home Page. To subscribe send "subscribe" to firstname.lastname@example.org (mail mode) or email@example.com (digest mode).