| Father | Male Antonio Frau |
| Born | 1866 | Palma de Mallorca, Baleares, Baleares, Spain  |
| Died | May 01, 1928 | Mayagüez Puero Rico |
| Buried | ||
| Married | 1888 | Mayaguez, Puerto Rico |
| Father | ||
| Mother | ||
| Mother | Female Luisa de la Sierra |
| Born | 1864 | Caracas, Distrito Federal, Venezuela |
| Died | 22 Feb 1914 | Mayagüez Puero Rico |
| Buried | ||
| Father | Manuel Fermín de la Sierra | F54 Group Sheet | |
| Mother | María del Carmen Estrada | F54 Group Sheet | |
| Child 1 | Male Manuel Antonio Frau |
| Born | 4 Apr 1884 | Mayaguez, Mayaguez, Puerto Rico, United States |
| Died | 1938 | |
| Buried | ||
| Spouse | Concepción Subirá-Echevarría | F87 | |
| Married | 20 May 1911 | Ponce, Puerto Rico |
| Child 2 | Female Isabel Luisa Frau |
| Born | Abt 1886 | Puerto Rico |
| Died | ||
| Buried | ||
| Spouse | Gustavo Saliva | F89 | |
| Married | 16 Sep 1911 | Mayagüez, Puerto Rico |
| Child 3 | Male Pedro Jaime Frau |
| Born | 12 Sep 1889 | Puerto Rico |
| Died | 15 Jan 1933 | Mayagüez, Puerto Rico |
| Buried | ||
| Spouse | Pepita Galanes | F88 | |
| Married | ||
| Child 4 | Female Carmen Carlota Frau |
| Born | 7 May 1890 | Mayaguez, Puerto Rico |
| Died | Abt 1957 | Mayaguez, Puerto Rico |
| Buried | ||
| Spouse | Guillermo Mulet | F92 | |
| Married | 6 Abr 1909 | Mayagüez, Puerto Rico |
| Spouse | Guillermo Mulet Monsanto | F537 | |
| Married | 6 Abr 1909 | Mayagüez, Puerto Rico |
| Child 5 | Female Catalina Frau |
| Born | Abt 1892 | Puerto Rico |
| Died | 1923 | Childbirth |
| Buried | ||
| Spouse | Juan Rullan | F281 | |
| Married | 3 Sep 1921 | Mayagüez, Puerto Rico |
