Particularly in the case of lump-sum adoptions, it was more profitable for the baby farmer if the infant or child she adopted died, since the small payment could not cover the care of the child for long. Some baby farmers adopted numerous children and then neglected them or murdered them outright (see infanticide). Several were tried for murder, manslaughter, or criminal neglect and were hanged. Margaret Waters (executed 1870) and Amelia Dyer (executed 1896) were two infamous British baby farmers, as were Amelia Sach and Annie Walters (executed 1903). The last baby farmer to be executed in Britain was Rhoda Willis, who was hanged in Wales in 1907.