1. Sebastiano Scerri (Xerri), married (c. 1520) to Nobile Aloisetta Storiale, with issue.
1.1. Geronimo Scerri, married 1559 Ghargur to Nobile Antonia Cusburella, with issue.
1.1.1. Domenico Scerri, married at Ghargur to Agatha Grech, with issue.
18.104.22.168. Biagio Scerri, married (1) 1617 Ghargur to Margherita Borg, married (2) 1665 Ghargur to Maria Buttigieg, with issue.
22.214.171.124.1. (First Marriage). Domenico Scerri, married 1642 to Caterina Zarb, with issue.
126.96.36.199.1.1. Pietro Scerri, married (1) 1684 Birkirkara to Maria Grech, married (2) 1686 Mosta to Antonia Azzopardi, married (3)1693 Gharghur to Anna Maria Bezzina, with issue.
188.8.131.52.1.1.1. (Second Marriage) Tomaso Scerri., married 1717 Valletta to Elena Fenech., with issue.
184.108.40.206.220.127.116.11. Giuseppe Scerri., married (1) 1764 Rabat Gozo to Teresa Apap, married (2) 1775 Kirkop to Caterina Zammit., with issue.
18.104.22.168.22.214.171.124.1. (Second Marriage) Saveria Scerri., married 1795 Valletta to Conte Luigi Maria Gatto.
126.96.36.199.188.8.131.52.2. Tomaso Scerri.
184.108.40.206.220.127.116.11.3. Dr Enrico Scerri (Xerri) MD (Salerno) ., married 1800 Birkirkara to Maria Pajas (d/o Giuseppe and Maddalena)., with issue.
18.104.22.168.22.214.171.124.3.1. Tomaso Scerri.
126.96.36.199.188.8.131.52.3.2. Hon. Michele Angelo Scerri, (Member of 1st Council of Government of Malta), married 1834 Valletta to Vincenza Mamo, with issue.
184.108.40.206.220.127.116.11.3.2.1. Don Goffredo Scerri, (Vicar General of the Cathedral), dunm 1885.
18.104.22.168.22.214.171.124.3.2.2. Emilia Scerri, married to Antonio Pullicino.
126.96.36.199.188.8.131.52.3.2.3. Enrico Scerri, married to Ursola Cipriott.
184.108.40.206.220.127.116.11.3.2.4. Elena Scerri.
18.104.22.168.22.214.171.124.3.2.5. Giulia Scerri, married 1875 to Col. Antonio Gatt.
126.96.36.199.188.8.131.52.3.2.6. Giorgina Scerri, married to Vito Eugenio.
184.108.40.206.220.127.116.11.3.2.7. Roberto Scerri, married 1871 Alexandria Egypt to Giuseppina Weiss, with issue.
18.104.22.168.22.214.171.124.126.96.36.199. Elena Scerri, married to Giovanni Dingli.
188.8.131.52.184.108.40.206.220.127.116.11. Dr Michele Angelo Scerri LLD, married 1902 to Adelina Pellegrini Petit, with issue.
18.104.22.168.22.214.171.124.126.96.36.199.1. Robert Scerri, married to Amy Lowell.
188.8.131.52.184.108.40.206.220.127.116.11.2. Dr Joseph Scerri Ph.C. MD, (Artist), ( 1905 - 93), married to Josephine Gatt, with issue.
18.104.22.168.22.214.171.124.126.96.36.199.3. Ermina Scerri, married to Walter Gaffiero, with issue.
188.8.131.52.184.108.40.206.220.127.116.11.4. Mary Scerri, married to Walter Caruana.
18.104.22.168.22.214.171.124.126.96.36.199.5. Rosario Scerri married to Mary Pace Axiak, with issue.
188.8.131.52.184.108.40.206.220.127.116.11.6. Edward Scerri, married Eleonora Spiteri Paris, with issue.
18.104.22.168.22.214.171.124.126.96.36.199.6.1. Josephine Scerri, married 1975 to Joseph Delia, with issue.
188.8.131.52.184.108.40.206.220.127.116.11.6.1.1. Dr Jurgen K. Delia, B.Ch.D, married 2009 to Laura Borg Bonnici.
18.104.22.168.22.214.171.124.3.3. Capt. Giuseppe Scerri, married to Agnese Caruana, with issue.
126.96.36.199.188.8.131.52.3.4. Caterina Scerri, married to Giuseppe Arpa, with issue.
184.108.40.206.220.127.116.11.3.5. Giovanni Battista Scerri, married to Carmela Gatt, with issue.
18.104.22.168.22.214.171.124.4. Gaetana Scerri., married (1) Dr Giovanni Grungo JUD., married 1805 Valletta to Dr Emmanuele Debono JUD.
126.96.36.199.188.8.131.52.5. Don Salvatore Scerri. “Priest”., dunm.
184.108.40.206.220.127.116.11.6. Elena Scerri.
18.104.22.168.22.214.171.124. Maria Scerri, married 1760 Valletta to Conte Dr Francesco Giorgio Locano JUD.
126.96.36.199.1.1.2. Gregorio Scerri, married 1711 Qormi to Graziulla Mifsud, with issue.
188.8.131.52.184.108.40.206. Teresa Scerri, married (1) 1741 Qormi to Gabriele Causi, married (2) 1752 Valletta to Jean Francois Vincenzo Gai Lebrun of France, with issue.
220.127.116.11.18.104.22.168.1. (Second Marriage) Giuseppe Gai Lebrun, married 1781 Valletta to Angela Gatt, with issue.
22.214.171.124.126.96.36.199.1.1. Gio Battista Gai Lebrun, married 1811 Valletta to Rosa Micallef, with issue.
188.8.131.52.184.108.40.206.1.1.1. Giovanni Gai Lebrun, married to Marietta Amore, with issue.
220.127.116.11.18.104.22.168.22.214.171.124. Gioacchino Gai Lebrun, married 1855 Senglea to Angelica Gai Le Brun, (Cousin).
126.96.36.199.188.8.131.52.1.2. Francesco Gai Lebrun, married 1810 Valletta (first cousin) to Ferdinanda Gai Lebrun, with issue.
184.108.40.206.220.127.116.11.1.2.1. Angelica Gai Lebrun, married 1855 Senglea to Gioacchino Gai Le Brun, (See Above).
18.104.22.168.22.214.171.124.1.3. Giovanna Gai Lebrun, married 1807 Valletta to Nobile Isidore Farrugia Dodsworth, Hereditary Noble of Hungary, with issue.
126.96.36.199.188.8.131.52.1.3.1. Nobile Annette Gay Lebrun, Hereditary Noble of Hungary, married to Conte Paolo Felice.
184.108.40.206.220.127.116.11.1.3.2. Nobile Fiorentina Farrugia Gay, Hereditary Noble of Hungary, married to Conte Giuseppe Felice.
18.104.22.168.22.214.171.124.2. Gioacchino Gai Lebrun, married (1) 1796 Valletta to Rosa Muscat, married (2) 1804 Valletta to Rosa Vella, with issue.
126.96.36.199.188.8.131.52.2.1. (First Marriage) Ferdinanda Gai Lebrun, married 1810 Valletta to (First Cousin) Francesco Gai Lebrun.
184.108.40.206.220.127.116.11.3. Maria Gai Lebrun, married 1775 Valletta to Louis Michele Chartier of Nogent sur Seine, France.
18.104.22.168.22.214.171.124.4. Mercy Gai Lebrun, (1756-1843), married 1785 Dordogne, France to Jeanne Maze, with issue.
126.96.36.199.188.8.131.52.4.1. Jean Gay, (1793-1855), married 1816 Dordogne, France to Jeanne Baugier, with issue.
184.108.40.206.220.127.116.11.4.1.1. Pierre Gay, (1817-1847), married 1844 Dordogne, France to Catherine Bonnet, with issue.
18.104.22.168.22.214.171.124.126.96.36.199. Leonard Gay, (1846-1918), married 1872 Dordogne, France to Marguerite la Forest, with issue.
188.8.131.52.184.108.40.206.220.127.116.11.1. Marguerite Gay, (1883-1974), married 1907 Dordogne, France to Maurice Doursenot, with issue.
18.104.22.168.22.214.171.124.126.96.36.199.1.1. Renee Doursenot, (1908-2001), married 1934 Cahors, Lots, France to Nobile Andre de Laborde de Monpezat, with issue.
188.8.131.52.184.108.40.206.220.127.116.11.1.1.1. Henri de Laborde de Monpezat, (1934-, HRH, Prince of Denmark., married 1967 Copenhagen, Denmark to Queen Margrethe II of Denmark, with issue.
18.104.22.168.22.214.171.124.5. Anna Gai Lebrun, married 1804 Valletta to Claude Perret of France.
126.96.36.199.188.8.131.52. Maria Xerri, married 1742 Valletta to Giuseppe Gauci.
184.108.40.206.220.127.116.11. Anna Xerri, married 1755 Qormi to Raimondo Tanti.
18.104.22.168.22.214.171.124. Antonia Xerri, married 1748 Qormi to Antonio Bugeja., with issue
126.96.36.199.188.8.131.52.1. Giacomo Bugeja, married 1774 Valletta to Paolina Calo.
184.108.40.206.220.127.116.11.2. Antonio Bugeja, married 1777 Valletta to Maria Micallef.
18.104.22.168.1.2. Clemenzo Xerri, married 1669 Gharghur to Felicita Aquilina.
22.214.171.124.1.3. Geronimo Xerri, married 1673 Gharghur to Giovannella Aquilina.
126.96.36.199.1.4. Maria Xerri, married 166 Gharghur to Pietro Bezzina.
188.8.131.52.1.5. Grazia Xerri, married 1672 Gharghur to Domenico Mifsud.
184.108.40.206. Leonardo Xerri, married 1637 Naxxar to Maria Sammut, with issue.
220.127.116.11.1. Domenico Xerri, married 1643 Matrice Gozo to Grazia Cardona, with issue.
18.104.22.168.1.1. Francesco Xerri, married 1679 Matrice Gozo to Caterina Bigeni, with issue.
22.214.171.124.1.1.1. Giuseppe Xerri, married 1707 Xaghra Gozo to Caterina Said, with issue.
126.96.36.199.188.8.131.52. Grazia Xerri, married 1743 Qormi to Giuseppe Falzon.
184.108.40.206.1.1.2. Paolo Xerri, married 1700 Valletta to Caterina Calleja.
220.127.116.11.1.1.3. Gio Maria Xerri, married 1713 Rabat Gozo to Orsola Teuma.
18.104.22.168.1.2. Giovanni Xerri, married 1675 Matrice Gozo to Grazia Pace.
22.214.171.124.1.3. Salvatore Xerri, married 1681 Matrice Gozo to Grazia Agius.
126.96.36.199.1.4. Maria Xerri, married 1670 Matrice Gozo to Giovanni Grech.
188.8.131.52.1.5. Antonia Xerri, married 1701 Xaghra Gozo to Giuseppe Vella.
184.108.40.206.2. Gio Maria Xerri, married 1668 Valletta to Marietta N.
220.127.116.11.3. Grazio Xerri, married 1669 Valletta to Margherita Schembri.
18.104.22.168.4. Vennera Xerri, married 1689 Mosta to Giovanni Farrugia.
22.214.171.124.5. Maria Xerri, married 1656 Naxxar to Pietro Schembri.
126.96.36.199.6.Speranza Xerri, married 1659 Naxxar to Clemenzio Magro, with issue.
188.8.131.52.6.1. Mro Salvatore Magro, married 1684 Zebbug to Domitilla Evangelista Viriginia Zammit, with issue.
184.108.40.206.6.1.1. Antonio Magro, married 1711 Mqabba to Maria Zammit, with issue.
220.127.116.11.18.104.22.168. Gio Domenico Magro, married 1746 Qormi to Rafaela Zammit, with issue.
22.214.171.124.126.96.36.199.1. Rosa Magro, married 1770 Qormi to Francesco Sacco.
1.1.2. Vincenza Xerri, married 1586 Naxxar to Giovanni Calleja.
1.1.3. Antonio Xerri, married 1573 Mdina to Marietta Cagege, with issue.
188.8.131.52. Caterina Xerri, married 1596 Mdina to Nobile Leonardo sives Lazzaro Axac.
184.108.40.206. Mariano Xerri, married 1616 Mdina to Maria Anna Taliana, with issue.
220.127.116.11.1. Natale Xerri, married 1645 Mdina to Imperia Agius, with issue.
18.104.22.168.1.1. Pietro Xerri, married 1671 Mdina to Margherita Azzopardi.
1.2. Mro Dioniso Xerri, married 1557 Mdina to Nobile Dorotea dello Re Storiale., with issue.
1.2.1. Aloisetta Xerri, married 1600 Valletta to Mco Paolo Ramucci, with issue.
22.214.171.124. Eufemia Ramucci, married 1631 Valletta to Mro Michele Busuttil.
1.2.2. Genobia Xerri, married 1595 Valletta to Nobile Filippo Corogna.
Corrections and updating.