+---William Morrison (1841-27 AUG 1903)
| +---Mary Ann Moore 
Hugh Morrison (22 OCT 1879-21 SEP 1966)
| +---William Lamb (1668-)
| +---William Lamb (02 APR 1711-)
| | +---G Hunter
| +---James Lamb (10 DEC 1758-25 JUL 1853)
| | +---Christine Aitken
| +---Alexander Lamb (19 FEB 1782-1835)
| | +---Christina Hamilton
| +---Thomas Lamb
| | +---Catherine Thomson
+---Cathrine Lamb (1839-08 JAN 1904)
+---Hannah Henderson