Family: Sir George Buchanan, 18th of Buchanan / Elizabeth Preston, of Craigmillar (F502)
 | John Buchanan, 17th of Buchanan (1560- ) 
|
 | Anabel Erskine, of Cambuskenneth (1560- ) |
| Walter Buchanan (1605- ) |
| Sir George Buchanan, 18th of Buchanan (1600-1651)
|
| Elizabeth Preston, of Craigmillar (1610- ) |
| John Buchanan, 19th of Buchanan (1630-1682)  |
| Helen Or Annabel Buchanan (1635- ) |
| Agnes Buchanan (1638- ) |
| Jean Buchanan (1640- ) |