Biography
Günther V. von Käfernburg, Graf von Käfernburg, was born on an unknown date to Günther IV. von Käfernburg (-c1269) and Mechtild von Beichlingen (-aft1259) and died 1275 of unspecified causes. He married Mathilde (-1285) .
Children
| Name | Birth | Death | Joined with |
| Günther VI. von Käfernburg-Ilmenau (-1293) | |||
| Günther VII. von Käfernburg (c1250-1302) | 1250 | 10 June 1302 | Adelheid von Schwarzburg-Blankenburg (c1254-1319) |
| Jutta von Käfernburg (-aft1319) | |||
| (female) von Käfernburg (-) | |||
| Heinrich von Käfernburg (-aft1269) | |||
Footnotes (including sources)
| ‡ General |