Thank you. I have tracked Fannie Brown, she was born in Essex County, New Jersey in September 1870 (I tried obtaining a birth record through the NJ Archives & there is not one). Her parents were George W. Brown (NJ) and Louisa Isaacs (NY). She is on the 1880 census 2x, once with her parents and another times with her aunt. She married Louis Frederik Eppich on NYC February 22, 1891 and their 1st child was born in Denver in 1892. Fannie died on July 9, 1904 in Denver, Colorado (do not know where she is buried).
Mary Wray Brown I believe is a 1/2 sister but have not been ablt to prove it.