Hello Noor
I have just come across this post - I see it is from many years ago now. Capt. Victor Donnolly was my great-grandfather. My father owned these medals so I am amazed to see them here. He passed away in 2016, but prior to his death was never able to explain where the medals disappeared to. We think he either sold them for cash or they were stolen from him (and then entered the market) and he didn't want to tell us. I am not looking to get the medals back, but am just glad that they are now in the collection of someone who values them. There were many more medals, a whole box in fact, all of them gone - we have no idea where or if they were all belonging to Victor Donnolly. I unfortunately don't have any more details about him than you have. Hope you have found out more information. Enjoy!