Wedding of Isabelle Henderson and William Potts, 1906
Q1 1906 in Croydon, Surrey, England.
We know that the lady sitting on the left of the image is Elizabeth Henderson, mother of the bride. The bearded chap on the right side is John Crosbie Aitken Henderson, father of the bride. The girl standing beside him is Daisy Douglas Crosbie Henderson, sister of the bride who is Isabelle Peace Henderson.