| Relationships | Role | Relationship Start | Relationship End |
| Pnc Multifamily Capital Institutional Fund Xxi Limited Partnership | Parent | 9/1/2004 | 6/29/2007 |
| Columbia Housing/Pnc Institutional Fund Xx Limited Partnership | Parent | 4/1/2004 | 8/31/2004 |
| Relationships | Role | Relationship Start | Relationship End |
| Pnc Multifamily Capital Institutional Fund Xxi Limited Partnership | Parent | 9/1/2004 | 6/29/2007 |
| Columbia Housing/Pnc Institutional Fund Xx Limited Partnership | Parent | 4/1/2004 | 8/31/2004 |