The Priorista Mariani registers this family twice, first as "Petri" and then as "Bonavolti." Both entries cite the same tomb in Santa Maria Novella as proof of their arms, consisting of a horizontally divided shield with a pair of griffins. Only the Bonavolti entry provides colors.
Troncato d'azzurro e d'oro, a due grifoni controrampanti d'argento, posti nel primo, i.e.
Divided shield blue over gold with two silver griffins standing on one leg (rampant) and facing each other in the upper part
| Group Type | a |
|---|---|
| Held One or More Priorates? | yes |
| Year of First Priorate | 1298 |
| Year of Last Priorate | 1450 |
| Total Priorates Held | 5 |
| Ceramelli Number | 815 |
| Branded Magnate? | no |
| Malespini Lineage | no |
| Dante Lineage | no |
| Villani Lineage | no |
| Molho Rank | Not Listed |
| Padgett Rank | Not in dataset |
| Padgett Lineage | Not in dataset |
| Litchfield Lineage | no |
| Database ID | 1766 |
| ASF, Ceramelli Papiani Online | fasc. 815 |
| ASF, Manoscritti, 252, Priorista Mariani V | fol. 1225v-1226 |
| ASF, Manoscritti, 249, Priorista Mariani II | fol. 320v-321 |
