Missing Penpal from Chateaubriant,Please Help!!!

Hi Im looking for a girl that goes by the name of Corinne and lived in 147 Rue De La ******* in Chateaubriant area. She came with a tour group one summer to Athlone,Ireland between 1992-95 and we became penpals when she arrived back in France but lost contact over the years. She would be in her late 20’s prob 27 or 28 yrs old and had black hair.I know its not much info but its all i can give and hopefully someone knows this girl or maybe travelled to Athlone in the summer during those years. Any info would be great.
Thanks