I am looking for any information on Emil Wilhelm Everts, b. 9/28/1823 in Germany. He immagrated to the US and lived in Walla Walla Washington. On 7/2/1878, he married Caroline Muller, b. 1844 in New York. I found him in the 1880 census with his wife and one son, John Henry, b. 1800 in Walla Walla. I am interested to know if they had any more children and when they died. ANY information is appreciated! Thank you.