These documents were the personal papers of Milton Gregg. They were not the papers of the offices which he held. They include his copies of a few of his many reports from official positions and well as his personal observations to family on several assignments. The Biographical Sketch information above was gleaned from this fonds.

The fonds also included many private papers, including several hundred letters during the First World War to his fiancée in Canada, personal correspondence to family, and observations on his work in Indonesia in the form of letters to his sister. He and his family kept clippings of his exploits from his time as a student at the Provincial Normal School, throughout his life, and until his death and funeral.

After his death, his wife, Erica Deichmann Gregg, continued to add to the collection of clippings. Various organizations kept in contact with Erica Gregg after his death, notably the Victoria Cross Association and the Royal Canadian Regiment Association. Some files continue beyond his death in 1978.

The fonds contains 1656 photographs from ca.1880 to 1988 and cover all aspects of his life. It addition, it contains a number of photo albums, including 2 which were presented to him in Indonesia, one of which graphically shows the affects of yaws on the children in that country. Also in the photo series are images of Gregg with King Edward VIII, King George VI, and Queen Elizabeth II. Although George V presented him with the MC and VC, there are no photos with that monarch. There are also photos with Lord Beaverbrook, Senator John F. Kennedy, Golda Meir and several Canadian prime ministers.

This fonds consists of John Beckett's journal of a voyage to Glasgow on board the "Adept of Glasgow" in 1858. There is also a typewritten transcript of the journal and a photocopy of John Beckett's obituary, 1889. The diary records daily activities and notes about his trip home, his first since emigrating. He had visits with his mother, brothers Alexander and Hugh, uncles and aunts, cousins and friends.

The fonds consist of a typescript copy of the diary kept by Abigail Chipman Ryerson, wife of Captain John K. Ryerson, during a voyage by sailing ship from Saint John, New Brunswick, to Greenock, Scotland, and back. The voyage began on 27 August and the last entry in the diary was made on 19 December 1847 at Brier Island where the vessel was stayed by a snowstorm.

The diary includes descriptions of everyday life on a ship from a female point of view, including such activities as quilting, sewing, knitting, and cooking. She also mentions Partridge Island, noting the recent arrivals of Irish immigrants there. There is a description of an encounter 24 November 1847 with the abandoned and waterlogged remains of the "Cumbria of Gloucester", located at latitude 50, longitude 40.

These fonds contain genealogical documents on the Mowat family of St. Andrews New Brunswick. These contain information on Captain David Mowat and his brother Captain John “Hurricane Jack” Mowat of Orkney Island, Scotland and their descendants.

This collection contains a genealogy chart which maps the descendants of David Craig and Mary Steele, Loyalist settlers from Scotland who settled in the Chamcook region of Charlotte County, New Brunswick.