Hello. I am Rosemary's niece. Her son Donald is my cousin, with whom I have been in constant contact with. Unfortunately, he knows far less about his mom's disappearance than I do. I had started my search in 2010, but had to take a break multiple times. I just moved out of New York to Texas and now have the time to get back into it to try to figure out what happened to her.
First, I do not believe for a moment that she would have just taken off and left her son. She was petrified that CPS was going to come in and remove him from her care after an investigation close to when she disappeared. He was her whole world and it does not make any sense. Second, she had a paycheck for $100+ change and in 1973, that was A LOT of money to just leave and not pick up. Third, yes, she was going through a hard time, but that was no reason for her to run.
In all honesty, I truly believe that she intended to go to the bar and have a few drinks and was picked up there. I firmly believe that she is not alive. And I know for a fact that she had every intention on picking up her son later that evening, as she had told her parents.
Now, I am not sure why the Syracuse Police Department would say she was found on the reservation. She was ruled out a few years ago as a possible unidentified woman found there. I am assuming he spoke too soon and had not realized that the body found had been identified as another missing person. Also, the Onondaga County Sheriffs are not in any way affiliated with the Syracuse Police. The initial case for Rosemary was being handled by the Solvay Police Department. When it disbanded, Syracuse PD took over the missing persons. I have a friend who works for the SPD and there is only ONE person who handles these cases. Unfortunately, because of this, her case has been set aside and has not been worked on in years. I have tried multiple times to get an appointment to go in and speak with that investigator and have had no luck all the way up to July 2017 when I moved to Texas. I will be going back just after Christmas to visit family, Rosemary's son included and am hoping to have a scheduled appointment with them so I can get copies of what they have.
I have a HUGE binder of information on Rosemary, as well as 30+ cases that she has been ruled out of. I keep Donnie up on everything that I find and hopefully one day I can locate her so that all of us can get some closure. Until that time, I will continue to scroll through and gather any information I can.