I'm looking for any information about Martin H SADLER, who married my great grandfather's sister, Mary MELLOR, in the 1860's. They had one son, Thomas, born in the 1860's and a daughter, Mary, that died as a child. They lived in Brookville on 431 Main St. and probably died there. They raised my great aunt, Margaret Eva MELLOR, born in 1879, after her father, Jesse B MELLOR, died in 1881. The house was left to Margaret. Thomas was the contractor and builder of the Methodist church, I believe, finished in 1886. Any help is greatly appreciated.