1941 - 1956 (15 years)| Name | Alphonso | |
| Prefix | Crown Prince | |
| Birth | 1941 | |
| Gender | Male | |
| Death | 1956 | , , Portugal  |
| Person ID | I594 | Royal family |
| Last Modified | 15 Sep 2005 | |
| Father | Don Juan Of Spain, b. Jun 1913, San Ildefonso, , Spain | |
| Mother | Princess Maria De Las Mercedes Of Bourbon, b. 1910, Madrid, , Spain | |
| Marriage | 1935 | Rome, , Italy |
| Family ID | F149 | Group Sheet | Family Chart |
