Thank you for posting this Christine. Angela and I had just heard on the grapevine also but we hadn't any confirmation or details. Many condolences to Andy and their wider families.
Ivo was one of the stalwarts of this board, he's been here since its inception, and was a valued member of it and of the committee that helps oversee it. He leaves us a legacy of his glass knowledge and wisdom, not only in his glass books, but also here on the board, he will be greatly missed.