Schumacher, W. Heinrich
http://danishamericanarchive.net:2524/DigitalArchive/repository/archive/collections-in-the-stacks/vig-996-vig-family-collection/family-sheets/family-sheets-schi-schw/schumacher-w-heinrich/view
http://danishamericanarchive.net:2524/DigitalArchive/repository/archive/collections-in-the-stacks/vig-996-vig-family-collection/family-sheets/family-sheets-schi-schw/schumacher-w-heinrich/@@download/image/Vig_Families_8103.jpg
Schumacher, W. Heinrich