My great grandfather Charles QuadA came to US on a boat at Port Neches, Tx. Stayed- married Mary Winchester around Benton, Ark. Maybe changed name Quade to Quada?Had four children: Mary, Flora, Clara, Dan(my grandfather). Came from the Alsace L. area of Germany so story goes.I have a picture of the family when Dan was about 5.Does anyone have an idea that the name was changed at some point. We have found other spellings we know are the same people.(Qwaddy,Quadie) Most pronounce Quad-E but we say Quad short U . I found Charles Quada B.9/1841 Misc, Germany listed.