Concerning Charles and Mary's account-keeping; some mentions of the progress of World War I; Anna M Philips on America's role into the war, Russia's control over Finland and Robin Price's war injuries; Robert Calverley Trevelyan's anti-war play; brief comment on Sinn Fein; and family news.
Also includes letters to Charles and Mary from other members of the Trevelyan family, Anna M Philips and Hugh Bell, and to Caroline Trevelyan.

Concerning the 1892 General Election, including thoughts on Home Rule; life at Harrow, including meeting [presumed] Henry Morton Stanley and Dorothy Tennant; and discussion of British policy in Uganda.
Some of these items feature pencil annotations made by Mary Moorman while researching the biography of her father, George Macaulay.

Concerning education at Harrow, including growing interest in history and his literary ambitions, and his reading of (among others) Wolfe Tone and Walter Bagehot; attending Cambridge University, including thoughts on history at Cambridge; his political views, including thoughts on the Liberal Party, the Conservative Party, the leadership of William Ewart Gladstone, Irish Home Rule; Charles' political views and work as Private Secretary to Lord Houghton in Ireland, including his views of Irish politics, advice on writing political speeches; and family news.

Concerning Cambridge University, including historical interests such as a reading on Wycliffe; and Cambridge society, including debates, friendship with Josiah Wedgwood; and some comment on Charles' career in politics; and family news, including a mountaineering holiday in the Swiss Alps.
Also includes a letter to George Otto Trevelyan.

Concerning politics; Charles' political career, including his omission from the Government and being appointed County Commissioner, advice on speech-making; and family news, including a trip to France.

Concerning politics, including Charles' Committee work, 1910 General Election and results, followed by December election, and Liberal Party, including thoughts on individual MPs; the Free Trade Union and People's Suffrage Federation; some comment on international affairs, including Russia and Persia; George Macaulay's historical work and interests, including on Garibaldi, and trip to Italy for research; and family news, including friendships with Hilton Young and Geoffrey Winthrop Young, Basil Williams, and death while climbing of [presumed] Charles Donald Robertson. Includes a letter from [presumed] Charles Mallet, concerning Hilton Young; and a letter from G. Wallace Carter concerning support for the Free Trade Union.

Concerning George Macaulay's historical research and writing, including his preparation of a life of John Bright and lectures at Cambridge; politics, including suffrage, teachers, and Charles' writing on education, land policy, and reference to policy over Ireland and Bulgaria; and family news, including a trip to Serbia with Hilton Young and Basil Williams.
Some of these items feature pencil annotations made by Mary Moorman while researching the biography of her father, George Macaulay.

Includes details of George's opinion towards the war and Europe, his response to Charles' resignation, his declining to join the Union of Democratic Control and his imminent journey to Serbia with the Red Cross.
The accompanying envelope has annotations in Mary's hand.

Concerning thoughts on the potential of war with Germany; and reference to shooting on the Wallington Estate.
Some of these items feature pencil annotations made by Mary Moorman while researching the biography of her father, George Macaulay.

Includes discussion of World War II, reference to George's appointment as Master of Trinity College Cambridge, family news, reference to use of Hallington Hall, the bombing of London including the destruction of Holland House, the donation of Wallington to the National Trust, the 'Darlan deal' and discussion of politics.