Rosa Gooch my grandmother's sister in law

I am trying to find out who Rosa Gooch is .She is the sister of who was married to my grandmother Margie Gooch Liska.Her brother's name was Frank Gooch.They was from Salem Mo.Frank and my grandmother are burried in Salem Mo. I do not know where Rosa is burried.Or her married name.Frank and my grandmother Margie was married and his sister's name was Rosa Gooch. I would like to know who she was and more about who her family was.Can you please help me.Thank you brenda [contact link]