Deletion of Mary Wiggins

Comment: Does not pass GNG or . Let's evaluate the sources in the article: ''Organ and harpsichord music by women composers : an annotated catalog'' literally just lists her as a woman composer for organ/harpsichord; ''Music'' (vol. 9) appears to be a one sentence obit; ''International encyclopedia of women composers'' is also just her being mentioned in a list of composers as is ''Women in Music: An Encyclopedic Biobibliography, Volume 2''; ''Directory of American Women Composers'' lists Wiggins as a piano teacher (but again, nothing other than her name in a list); ''The Southwestern Musician'' is also just a name-drop w/o context (seems to imply that either she was in grade one or that her works were performed by a grade one class, but preview is unclear); "Front Matter" (JSTOR) says that she has composed a piece for grade 2 piano (not even a full sentence reference, also is literally an ad so wouldn't help to meet GNG anyhow); and the Library of Congress source just lists that she composed "The Ghost" (and is a copyright record, ie. unpublished primary source so doesn't matter anyway in terms of GNG). Newspapers.com is paywalled so I can't assess. Likewise, ''Contemporary American Composers: A Biographical Dictionary'' and ''Women Composers: A Biographical Handbook of Women's Work in Music'' have no preview on google books. BUT unless 2 of these last 3 sources constitute sig cov (unlikely given that two of them are used exclusively to cite that she composed individual pieces) the article as it is currently sourced does not meet /. So we must look elsewhere for sources. My search (on my university's library database and on google) found nothing (except for Mary Wiggins the stuntwoman/actor and scholar Mary Jo Wiggins). Also, there's no indication of her meeting any part of 
Stance: delete
Cited policy: Wikipedia:Notability (WP:COMPOSER||WP:GNG||WP:BIO||WP:COMPOSER)

Comment: as has reliable sources coverage in multiple book sources including highly respected reference works so she passes  and deletion is unnecessary in my view
Stance: keep
Cited policy: Wikipedia:Notability (WP:GNG)