+---Neil Archibald Weir (25 APR 1895-10 JAN 1967)
| +---Edith ? 
David Weir (04 JAN 1933-04 JAN 1933)
| +---Henry Fyffe
| +---Henry Fyffe (20 APR 1755-ABT AUG 1832)
| | +---Margaret Hague
| +---Edward Cowper Fyffe (09 JUL 1790-17 APR 1859)
| | | +---Minter Weales
| | +---Elizabeth Young Weales (26 DEC 1757-13 MAR 1808)
| +---Henry Fyffe (23 NOV 1816-24 DEC 1898)
| | | +---John Perram
| | +---Martha Clark Perram (01 APR 1795-ABT JUN 1874)
| | +---Ann ?
| +---Charles Frederick Fyffe (09 NOV 1865-19 SEP 1942)
| | | +---William Harvey
| | +---Julia Martha Harvey (ABT 1825-19 SEP 1906)
| | +---Ann Brittain
+---Hermine Anna Fyffe (24 JAN 1908-04 DEC 1975)
| +---Herman Smalian
+---Elsa Emilie Amalie Smalian (19 JUN 1874-05 NOV 1940)