_Barnim I GRIFFINS __+
| (1217 - 1278) m 1267
_Otto I GRIFFINS __________|
| (1279 - 1344) m 1296 |
| |_Matilda of ASCANIA _
| (1255 - 1316) m 1267
_Barnim III GRIFFINS _|
| (1300 - 1368) |
| | _____________________
| | |
| |_Elizabeth of SCHAUENBURG _|
| (1282 - 1318) m 1296 |
| |_____________________
|
|
|--Swantibor III GRIFFINS
| (1351 - 1413)
| _Henry I WELF _______+
| | (1267 - 1322) m 1282
| _Henry II WELF ____________|
| | (1296 - 1351) |
| | |_Agnes of WETTIN ____
| | (1264 - 1332) m 1282
|_Agnes of WELF _______|
(1318 - 1371) |
| _____________________
| |
|___________________________|
|
|_____________________