Hello, I am researching the surname QUERO. My great-grandfather, Andrew QUERO, emigrated to the United States from Canada (Fr.) and became a naturalized citizen in 1846. He was born in 1825. He married a woman named Mary A. ??. The 1900 NH census lists him with 4 daughters: Elsie Mae (1885-1943), Effie B. (1886-?), Lottie, and Rossie. Does anyone know anything about these names? The census lists his occupation as a farmer. My grandmother, Elsie Mae, was born in Kingston, Rockingham, NH. Thanks, Kathy.