I want to locate the graves of Mary A (Patterson) Crossley and her husbands, (1) John C Wiseman and (2) Corydon Walker Crossley. it was Corydon's 3rd marriage. Corydon definitely died Madison Co.; I'm unsure about the others. Corydon's 2nd wife Mary A. Nomaid also is buried there. Is there a good source for cemetery listings in Madison Co.? Any ideas would be gratefully received! Dave McCutchan