Álvaro was the son of unknown parents. The date and place of his birth have not been found.
His wife was Iria Gonçalves do Carvalhal. They were married, but the date and place have not been found. Their only known child was beatus Nuno Álvares (1360-1431).
| Attribute | Date | Description | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|---|
| Nobility Title | prior of Crato |