The surname Januszkiewicz was first found in West Prussia, Poland and Pomerelia, where the name emerged in mediaeval times as one of the notable families in the western region. From the 13th century onwards the surname was identified with the great social and economic evolution which made this territory a landmark contributor to the development of the nation.
Early History of the Januszkiewicz family
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Januszkiewicz Spelling Variations
Spelling variations of this family name include: Jaskiewicz, Janikowski, Jankowski, Janowicz, Janiak, Jaszczak, Jatczak, Janaszkiewicz, Jankiewicz, Januszkiewicz and many more.
Early Notables of the Januszkiewicz family (pre 1700)
More information is included under the topic Early Januszkiewicz Notables in all our PDF Extended History products and printed products wherever possible.