Francis Lysaght was born on 13 January 1864 in Burra, New South Wales. He is the son of Patrick Lysaght and Anne Beare. Francis married Annie Darley in 1892 in Cootamundra, New South Wales. Annie was born in 1868 in Queanbeyan, New South Wales, and is the daughter of James Hobart Darley and Margaret Sheedy. Francis died on 31 May 1934 in Enmore, New South Wales. Annie died on 8 January 1935 in Enmore, New South Wales.

Henry Albert Lysaght was born in 1892 in Cootamundra, New South Wales. He is the son of Francis Lysaght and Annie Darley. Henry married Stella Jane Forshaw in 1917 in Ashfield, New South Wales. Stella was born in 1894 in Ashfield, New South Wales, and is the daughter of John George Forshaw and Margaret Atherton. Henry and Stella had a daughter Merle Beryl Lysaght who died aged 8 on 7 December 1931. Stella died in 1958 in Rockdale, New South Wales. Henry died in 1968 in Kogarah, New South Wales. All three are buried in Woronora Memorial Park, Sutherland, New South Wales.

Frederick Ernest Lysaght was born in 1896 in Cootamundra, New South Wales. He is the son of Francis Lysaght and Annie Darley. Frederick married Ivy Gladys Check in 1914 in Balmain South, New South Wales. Ivy was born on 26 December 1897 in Leichhardt, New South Wales, and is the daughter of Joseph Check and Jessie Fisher. Ivy died on 31 May 1961 in Parramatta, New South Wales. Frederick died in 1973 in Parramatta, New South Wales.

Leslie Francis Lysaght was born on 21 July 1899 in Cootamundra, New South Wales. He is the son of Francis Lysaght and Annie Darley. Leslie married Florence Matilda Sumner in 1923 in Annandale, Leichhardt, New South Wales. Florence was born circa 1904 in Sydney, New South Wales, and is the daughter of Joseph Sumner and Florence Adelaide Hill. Leslie and Florence had a daughter Sylvia Florence Lysaght, who died in 1931 in Canterbury, New South Wales. Leslie died on 14 December 1944 in Newtown, New South Wales. Florence died on 7 September 1997 in Sydney, New South Wales.