| Clan Blackadder | |||
|---|---|---|---|
| Motto | Courage Helps Fortune | ||
| Profile | |||
| Region | Scottish Lowlands | ||
| District | Fife and Berwick-upon-Tweed | ||
 | |||
| Clan Blackadder no longer has a chief, and is an armigerous clan | |||
| Historic seat | Old Tulliallan Castle, Kincardine, Fife | ||
| |||
Clan Blackadder is a Scottish clan. [citation needed] The clan historically held lands near the Anglo-Scottish border.