Latour Hawaii was run by Wilma K. LaTour (1909-2004), who also went by "Wili" and was originally from Pratt, Kansas.
By 1951 she was living in Kailua, Hawaii with her husband, Remy Latour, who worked for the Dohrmann Hotel Supply Company and joined the Oahu Hotel and Restaurant Supply Company in 1958, hence the Ilikai Hotel and Honolulu Trader Vic's connection and specialization on pieces for these sites.
Pieces by Latour are sometimes signed fully on bottom or with an overlapping "LT" brand for "La Tour."