Helen Agnes Peto

Helen Agnes Peto (1860–1957) was the daughter of Samuel Morton Peto, a British politician, building contractor, and railway contractor who lived from 1809 to 1889. She was also the daughter of Ann Peto, who died in 1887, and was the wife of James Alexander Campbell, a Scottish businessman and politician. James Alexander Campbell was the son of Janet Bannerman, who was the mother of Henry Campbell-Bannerman, the British Prime Minister from 1905 to 1908. Janet Bannerman died in 1873.