Jairus Wilcox enlisted from Wallingford, 1776; was commissioned lieutenant, 1777; promoted captain and served through the war. He died 1807 in New Orleans, LA.
Lineage Book - National Society of the Daughters of the American ...
https://books.google.com/books?id=Q3AZAQAAIAAJ
Also.....
CAPTAIN. WILCOX'S. COMPANY. Captain: Jarius Wilcox, Wallingford, .. Com. Lieut Jan 1, '77; prom Capt.
https://books.google.com/books?isbn=0806347422