Margaret Logan was born on 26 April 1875 at 68 Albertbridge Road, Belfast, Ireland, daughter of John Logan, a sailor and labourer, and his wife Eliza, née Jackson. The family later lived at 8 Malcolm Street, 10A Lisbon Street, and 184 Manor Street.
She married William Brown on 3 September 1900 at Albertbridge Congregational Church. Their first child, a daughter, Wilhelmina (Ina), was born on 4 February 1902. A second, Elizabeth (Lila), was born on 5 August 1907, by which time the family was living at 27 Rochester Street. A son, John (Jack), followed on 15 October 1913. By 1927 the family had moved to 45 Haddington Gardens.
Lila married Robert McKibbin on 25 February 1931. Ina married Sydney Buchanan on 19 September 1934. Jack married Annie Mills on 20 March 1940. William died of cerebral arterio-sclerosis at 45 Haddington Gardens on 18 June 1944. He was buried at Dundonald Cemetery two days later. His will was proved on 9 November, leaving all his effects, worth £1803 12s 2d, to Margaret.
Ina died of breast cancer on 26 February 1945. On 11 September 1947 Lila's husband, Robert McKibbin, an engineer, died in an explosion on board the Reina del Pacifico, a liner that was in dock for a refit after being used as a troop ship during the war.
Margaret lived at 45 Haddington Gardens until her death from cerebral ischaemia due to arterial sclerosis on 3 March 1963 at Braid Valley Hospital, Ballymena, County Antrim. She was buried at Dundonald Cemetery, Belfast, two days later. Her will was proved on 3 May 1963 to her executors, her son Jack and daughter Lila. Her effects were worth £1949 3s.
|Offspring of William Brown and Margaret Logan (1875-1963)|
|Wilhelmina Brown (1902-1945)||4 February 1902 43 Beechfield Street, Belfast, Ireland, United Kingdom||26 February 1945 47 Haddington Gardens, Belfast, Northern Ireland, United Kingdom|| Sydney Buchanan (1900-)|
|Elizabeth Jackson Logan Brown (1907-1978)||15 August 1907 27 Rochester Street, Belfast, Northern Ireland, United Kingdom||2 July 1978 45 Haddington Gardens, Belfast, Northern Ireland, United Kingdom|| Robert McKibbin (1901-1947)|
|John Logan Brown (1913-2009)||15 October 1913 27 Rochester Street, Belfast, County Antrim, Ireland, United Kingdom||9 January 2009 Ulster Hospital, Belfast, County Antrim, Northern Ireland, United Kingdom|| Annie Mills (1913-2004)|
|Offspring of John Logan and Eliza Jackson (1847-1918)|
|John Logan (1869-)|| |
|Agnes Logan (1872-1919)|| |
|Margaret Logan (1875-1963)||26 April 1875 68 Albertbridge Road, Belfast, County Antrim, Ireland, United Kingdom||3 March 1963 Braid Valley Hospital, Ballymena, County Antrim, Northern Ireland, United Kingdom (45 Haddington Gardens, Belfast)|| William Blair Brown (1872-1944)|
|Samuel Alexander Logan (1877-)|