Abt 1847 - 1905 (58 years)(Notes: You may have to scroll down or right to see chart.)
| Luis Nicolas Lassese de la Síerra 1887-1942 |
| Luis Nicolas Lassese de la Síerra | |
| B: | 1887 |
| Mayagüez, Puerto Rico | |
| D: | 1 Nov 1942 |
| Mayagüez Puerto Rico | |
Rosa Acenedo De Laasise Abt 1900- |
| Rosa Acenedo De Laasise | |
| B: | Abt 1900 |
| Puerto Rico | |
| José Manuel Victor Marín y Lassise 1913-2002 |
| José Manuel Victor Marín y Lassise | |
| B: | 26 Ago 1913 |
| Salúd, Mayagüez, Puerto Rico, USA | |
| D: | 19 Mar 2002 |
| San Juan, Puerto Rico | |
| Ada Ligia Cervoni 1922-1964 |
| Ada Ligia Cervoni | |
| B: | 16 Jun 1922 |
| Rio Piedras, Puerto Rico | |
| D: | 1964 |
| San Juan Puerto Rico | |
| Frances Xavier Navas 1950-1950 |
| Frances Xavier Navas | |
| B: | 11 Oct 1950 |
| D: | 11 Oct 1950 |
| Mayagüez, Puerto Rico | |
| Ethel Inés Marín 1915-1996 |
| Ethel Inés Marín | |
| B: | 15 Feb 1915 |
| Mayagüez, Puerto Rico | |
| D: | 28 May 1996 |
| Mayagüez Puerto Rico | |
| William A Navas 1917-2017 |
| William A Navas | |
| B: | 23 Dic 1917 |
| Vega Baja, Puerto Rico | |
| D: | 25 Jan 2017 |
| Mayaguez, Puerto Rico, USA | |
| Inés Luisa Lassise 1889-1944 |
| Inés Luisa Lassise | |
| B: | 23 Dec 1889 |
| Mayagüez Puerto Rico | |
| D: | 7 Mar 1944 |
| Mayagüez Puerto Rico | |
| Manuel Marin Ganthier 1887-1970 |
| Manuel Marin Ganthier | |
| B: | 1 Aug 1887 |
| Salud, Mayagüez, Puerto Rico, USA | |
| D: | 29 Sep 1970 |
| Mayagüez Puerto Rico | |
| María Fernanda Margarita Vallecillo 1942-2015 |
| María Fernanda Margarita Vallecillo | |
| B: | 11 October 1942 |
| Mayaguez, Mayaguez Municipality, Puerto Rico, USA | |
| D: | 12 January 2015 |
| Durham, Durham, North Carolina, USA | |
| Emma Inés Vallecillo 1948-2020 |
| Emma Inés Vallecillo | |
| B: | 15 May 1948 |
| D: | 2020 |
| Mayaguez, Mayagüez, Puerto Rico, USA | |
| Emma Ines Vidal Y Lassise 1916-2001 |
| Emma Ines Vidal Y Lassise | |
| B: | 16 Mar 1916 |
| Mayaguez, Mayaguez, Puerto Rico, United States | |
| D: | 10 Apr 2001 |
| Mayaguez, Mayaguez, Puerto Rico, United States of America | |
| Fernando Antonio Vallecillo 1910-2007 |
| Fernando Antonio Vallecillo | |
| B: | 26 Feb 1910 |
| Juana Díaz, Puerto Rico | |
| D: | 3 Aug 2007 |
| Chapel Hill, NC USA | |
| Rafael Luis Guillermo Vidal Y Lassise 1922-2016 |
| Rafael Luis Guillermo Vidal Y Lassise | |
| B: | 25 Jun 1922 |
| Mayagüez, Puerto Rico | |
| D: | 06 April 2016 |
| San Juan Puerto Rico | |
| María Antonieta Lassise 1892-1978 |
| María Antonieta Lassise | |
| B: | 15 Jun 1892 |
| Mayagüez, Puerto Rico | |
| D: | 22 Oct 1978 |
| Mayagüez Puerto Rico | |
| Ramón Segundo Rafael Vidal 1888-1975 |
| Ramón Segundo Rafael Vidal | |
| B: | 18 May 1888 |
| Mayagüez Puerto Rico | |
| D: | 22 Feb 1975 |
| San Juan Puerto Rico | |
|
| Luis Lassise Abt 1847-1905 |
| Luis Lassise | |
| B: | Abt 1847 |
| Mayagüez Puerto Rico | |
| D: | 6 Aug 1905 |
| Cárcel, Mayagüez, Puerto Rico, USA | |
| Inés María de la Sierra Y Estrada 1854-1928 |
| Inés María de la Sierra Y Estrada | |
| B: | 1854 |
| Mayagüez Puerto Rico | |
| D: | 18 Jun 1928 |
| Mayagüez Puerto Rico | |
