What I have is a Mary A Hughes that Married a McCollum. Her Mother's Maiden Name was Johnston (Maryan Johnston) and she married George Hughes. I have a picture of the Johnston Family Bible that a Nancy E McCollum had. She is the Grandaughter of Maryan (Johnston) Hughes & George Hughes. (Fingers Crossed). Not completely verifiable because there's some mixup on Mary A (Hughes) McCollum on find a grave. It shows she married her brother. So why would her maiden name be Hughes? Right? This is my Best solution from the records I have.