katharine van rensselaer erving - SERP Analysis

https://en.wikipedia.org/wiki/Van_Rensselaer_family

https://ancestors.familysearch.org/en/KHCY-J1Q/cornelia-paterson-van-rensselaer-1841-1913

https://www.schenectadyhistory.org/families/hmgfm/vanrensselaer-3.html

https://historiccherryhill.org/the-catherine-van-rensselaer-bonney-collection/

https://www.nysl.nysed.gov/msscfa/sc23282

https://www.encyclopedia.com/women/encyclopedias-almanacs-transcripts-and-maps/schuyler-catherine-van-rensselaer-1734-1803

https://www.albanyinstitute.org/collection/details/portrait-of-a-child-as-cupid-william-paterson-van-rensselae

https://www.myheritage.com/names/katharine_van%2520rensselaer

https://www.womenhistoryblog.com/2008/11/catherine-van-rensselaer-schuyler.html