Still making an effort to assist you. I did locate the obituarhy for MAGGIE MARIE BURTON BELCHER DILLON who died 27 Oct 2002 in Marion Co OH. (Do you have this obit?)
It does mention IDA BERNICE BROWN as living in Marion. It also contains names of her siblings and survived by her husband, JOHN DILLON of Columbus, OHIO -Sisters IDA and ELLA MAY BRANSON and two brothers, DON of Troy, Ohio and Charles,
I also located the obituary for BIRDINE DON BURTONwho died 15 Nov 2005..It contains the name of his wife RUBY. He served as Chief of Police in Cardington, OH..Sheriff's Dept in Morrow and founder of Burton's Used Cars
His obituary did not name any of his siblings - past or present.
I can forward these two obits to you in hope of securing further leads......