This looks like the family's 1901 census entry, from what you mention:
John G Gray 40, Mechanical Engineer b. Portsoy Banffshire
Elizabeth Gray 34 b. Kintore, Aberdeenshire
Lizzie L Gray 9 b. England
John G Gray 7 b. Kemnay, Aberdeenshire
Mary A Gray 5 b. Kemnay, Aberdeenshire
Hilda M Gray 6 Month b. Kemnay, Aberdeenshire
Address: Rowan Bank Cottage, Kenmay
Monica
