- Partners & Children
- Philip Wellington Biggin
Isabel Eleanor Pirie
(1911 - 1971)
Alexander Pirie
(1886 - )
Annie Henry Riddoch
(1885 - 1920)
George Pirie
(1859 - 1940)
Helen Anderson Legg
(1857 - 1942)
William Riddoch
(1851 - 1914)
Isabella Fraser
(1854 - 1930)
David Pirie
(1835 - 1864)
Janet Mair
(1835 - 1914)
John Legg
(1822 - )
Margaret Smith
(1828 - )