Anna Constance Bazalgette (1860-1928) (1860–1928) Parents Joseph Bazalgette Maria Bazalgette Children Norman Valentine Blacker Cecil Francis Blacker William Frederick Blacker Siblings Edward Bazalgette Willoughby Bazalgette Theresa Philo Bazalgette Henry Bazalgette Caroline Bazalgette Maria Bazalgette Charles Norman Bazalgette Joseph William Bazalgette Evelyn Bazalgette Partners Frederick Henry Blacker