Main
Heinrich V. Reuß zu Untergreiz was born 2 December 1602 in Greiz to Heinrich V. Reuß zu Greiz (1549-1604) and Marie von Schönburg-Waldenburg (1565-1628) and died 16 March 1667 Greiz of unspecified causes. He married Anna Maria zu Salm-Neufville (1606-1651) 28 November 1630 in Greiz.
Children
| Name | Birth | Death | Joined with |
| Heinrich I. Reuß zu Untergreiz (1632-1666) | |||
| Heinrich II. Reuß zu Untergreiz (1634-1697) | |||
| Heinrich III. Reuß zu Untergreiz (1635-1636) | |||
| Heinrich IV. Reuß zu Untergreiz (1638-1675) | 5 August 1638 Greiz | 21 February 1675 Hechingen | Anna Dorothea von Ruppa (1651-1698) |
| Heinrich V. Reuß zu Untergreiz (1645-1698) | |||
| Marie Agnes Reuß zu Untergreiz (1631-1652) | |||
| Amalie Juliane Reuß zu Untergreiz (1636-1688) | |||
| Elisabeth Christiane Reuß zu Untergreiz (1639-1644) | |||
Footnotes (including sources)
| ‡ General |