Ada van Holland was born circa 1163 to Floris III van Holland (1140-1190) and Ada of Huntingdon (1139-1206) and died after 1205 of unspecified causes. She married Otto I von Brandenburg (c1127-1184) .
Children
| Name | Birth | Death | Joined with |
| Albrecht II. von Brandenburg (c1150-1220) | 1150 | 25 February 1220 | Mechthild von Lausitz (c1185-1255) |
Residences
Footnotes (including sources)
| ‡ General |