Location of town

by Pam Lux Bell
(Ocala, Fl, USA)

My 2nd great grandfather, Peter Lux 1817-1902, stated on his oath for final citizenship papers for US citizenship in 1842 that he was born in Nauswiller, Lentwiller, Alsace France. I have been unable to find any info about this location. We are planning to be in Strasbourg area in September of 2022 and wanted to visit the area he emigrated from.
Any help would be greatly appreciated.
Pam Lux Bell