Flói was a Dwarf of unknown lineage.
Flói was part of Balin's effort to re-colonize Moria in TA 2989 along with Frár, Óin, Ori, Lóni, and Náli. He was slain by an Orc arrow during a great battle near the East Gate of Moria after he himself slew a great enemy in TA 2994. He was buried under the grass near the Mirrormere. His story is told in the Book of Mazarbul, which was found by Gandalf when he and the Fellowship passed through Moria, during their travels.
- ↑ 1.0 1.1 The Lord of the Rings, Appendix A: Annals of the Kings and Rulers, III: Durin's Folk
- ↑ The Lord of the Rings, The Fellowship of the Ring, Book Two, Chapter V: "The Bridge of Khazad-dûm"