Genevan a. : Of or pertaining to Geneva, in Switzerland; Genevese.

Genevan n. : A native or inhabitant of Geneva.

Genevan n. : A supported of Genevanism.

Example:
What does "Genevan Marginalia" refer to, or what is it?

Taxonomy
Gene, Accordion, Accordion Orchestra, Champion, accordionists, Entertainment Showcase, One Voice, New York City, concert, DVD, Voice Concert, accordion CD, South Bend, Mishawaka, South Bend in, ATG, Adult, South Bend Indiana.

Defination from the web:
... NAA (National Accordion Association) welcomed the Gene Van Accordion Orchestra to it's stage and gave them a thunderous ovation after hearing ...