It is believed McGuire's name is spelt incorrectly on this cabinet card.
"From left:- S. L (Taff) Horton, Son Horton, Joe Laing, Nona Horton"
Stafford Leo Norton, Frederick Cecil Horton and Violet Nona Granfield Norton were the children of William and Eliza Horton. Mona Custis McDonald "Joe" was their cousin, the daughter of Amelia Horton ans George Edwin Litchfield she married James Ferguson Laing in 1911.
Photograph by W. McGuire, Blenheim, N.Z.