In the past I've researched father and son groups but I can't remember having returned medals to a father and daughter.
The father is 22036 Gunner John Herbert Brook and the daughter is NF451938 Enid Mary Brook. The medals came to me in a tin that was found by the great team of The Green Shed. Working out who Enid married was reasonable easy as there was a badge in the tin with the name Forbes. Using all the small clues I was able to put it altogether and I've now been in contact with Enid's daughter.
The returned medal tally is now 1631.