Thomas Sadler Roberts
Thomas S. Roberts; T. S. Roberts
February 16, 1858 – April 19, 1946
physician, ornithologist, botanical collector
American physician and ornithologist (1858-1946)
http://www.wikidata.org/entity/Q43370411
https://en.wikipedia.org/wiki/Thomas_Sadler_Roberts [View]
Identifications made to others' collected specimens have not yet been recorded.