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In page Ethel Shakespear:

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In 1906, she earned her DSc from the University of Birmingham. Despite success in her field, she left her job with Lapworth in 1906 when she married Gilbert Arden Shakespear, a physics lecturer at the university whom she had met in Cambridge. However, she did remain as an associate of Newnham College for fifteen years. Despite encouragement to return to her field by her peers, she was unable due to her social work. Throughout most of her later life, Shakespear was involved with the study of graptolite in North Wales and around the Welsh Borderland area. Her monograph was to become a standard paleontological reference work for many years.[citation needed]