Michelle, Just to add, Marie Worre Hastrup Holm is also featured briefly in the 'Past and Present Peter Layton and London Glassblowing' book, her biography is also one of the ones listed at the very end of the book. From reading i gather Marie had two stints at London Glassblowing from 1996-2008 and also between 2010-12, producing her own designs. As per the London Glassblowing link above I gather these periods were also interspersed with a variety of other roles.