There is a stone memorial inside the church to the five men of South Luffenham who died in the First World War. One of them, Wilfred Spring is buried in the nearby cemetery. There is also a very fine scroll recording the names of all the men who served. Vicar's son Julian Richards also has his own memorial, erected by "his sorrowing colleagues and friends in the Post Office service." Two names are absent from the main memorial, George Holmes and Harold Holmes. We have not yet established whether they were related to each other. George died at sea and there is a memorial stone in the churchyard erected to his memory. It is now leaning against one of the boundary walls. Harold is buried in France. The Commonwealth War Graves Commission records show he was "a native of South Luffenham" but is commemorated in the church at Braceborough, Lincolnshire.