This photo comes from the Floyd-Wiseman photo album held by Marion Porteous, and sent to me by Millie King.
My Great Aunt, Sarah Wiseman married one Thomas Floyd, hence the link.
I have no idea who this person is, but seems to be the same person shown in Photo 1. It was made at Emberson's photographic studios in London. Both families came from Mile End and surrounding area.
If you can date the photo by the costume, please let me know!