Career
Hornibrook served as United States ambassador to Thailand from 1915 - 1916, later as ambassador to Iran from 1934 - 1936. From 1937 - 1941, he was ambassador to Costa Rica.
Hornibrook served as United States ambassador to Thailand from 1915 - 1916, later as ambassador to Iran from 1934 - 1936. From 1937 - 1941, he was ambassador to Costa Rica.
