Johann Heinrich Gruber (AKA John Henry) is the link to this branch of the Gruber Family, from Suhl, Thuringia, The Kingdom of Prussia (now Germany).  Much of this site is dedicated to his history and of course his lineage.  Much is unknown about him, especially his death.  Research will continue and this site will be updated as new information is obtained.  Please contact me if you have any information to share about any member or branch of the family.