The distinguished and ancient German surname Illerr is derived from the name of the Iller River, which rises among the Allgäuer Alps and flows through Bavaria
and along the border of Baden Württemburg into the Danube River.
Early Origins of the Illerr family
The surname Illerr was first found in settlements along the Iller River, from whose name the surname is derived. The first known bearer of the name was Hainr uf der Ilre, who was a citizen of Kempten in 1333. The young Illerr family played a major role in the early history of the region, and contributed greatly to the development of medieval Bavarian society.
Early History of the Illerr family
This web page shows only a small excerpt of our Illerr research.Another 215 words (15 lines of text) covering the years 133 and 1333 are included under the topic Early Illerr History in all our PDF Extended History products and printed products wherever possible.
Illerr Spelling Variations
Early Notables of the Illerr family (pre 1700)
More information is included under the topic Early Illerr Notables in all our PDF Extended History products
and printed products wherever possible.
Migration of the Illerr family to the New World and Oceana
Some of the first settlers of this family name or some of its variants were: Conrad and Elizabeth Iller, who settled in Philadelphia in 1729; Robert Iler, who was naturalized in Ohio in 1828; Regina Iller, who emigrated from Upper Bavaria
to North America in 1852 with her three children.