| January 23, 1557 | great-grandfather Sebastian Cornelis van den Berch (-1605) married Neeltje Jans Hogenhouck | 
          
                  | January 1, 1560 | grandmother Margriete Cornelis Verburch (1560-1616) baptized | 
          
                  | January 1, 1565 | great great-uncle Cornelis Cornelis van den Berch married Immetje Jans Hogenhouk | 
          
                  | January 1, 1566 | grandfather Jacob Sebastians van den Berch (1566-1615) baptized | 
          
                  | January 1, 1568 | great-uncle Pieter Sebastians van den Berch (1568- before 1612) baptized | 
          
                  | January 1, 1570 | great-uncle Johan Sebastians van den Berch (1570-1644) baptized | 
          
                  | November 10, 1571 | great-grandfather Sebastian Cornelis van den Berch (-1605) appointed church warden, Nieuwe Kerk | 
          
                  | January 1, 1575 | great-grandfather's nephew Claes Hendriks Verburch appointed to Veertigraad, served 1575-1609 | 
          
                  | January 1, 1576 | great-grandfather Cornelis Dircks Verburch (-1576) buried in Oude Kerk | 
          
                  | January 1, 1579 | great-grandfather Sebastian Cornelis van den Berch (-1605) appointed to Veertigraad, served 1579-1605 | 
          
                  | January 1, 1580 | great-aunt Neeltje Jacobs van Adrichem (1580-1643) baptized | 
          
                  | January 1, 1582 | great great-uncle Gerrit Jans van der Eyck appointed to Veertigraad, served 1582-1620 | 
          
                  | December 18, 1583 | great-uncle Cornelis Sebastians van den Berch married Fijtgen Pieters van der Burch | 
          
                  | January 1, 1584 | great-grandfather Sebastian Cornelis van den Berch (-1605) appointed magistrate | 
          
                  | February 16, 1585 | great-uncle Jan Cornelis Verburch married Annitgen Gerretsdr. | 
          
                  | January 1, 1588 | great great-uncle Gerrit Jans van der Eyck (1550?-1620) appointed magistrate | 
          
                  | January 24, 1588 | grandfather Jacob Sebastians van den Berch (1566-1615) married Margriete (Cryntge) Cornelis Verburch | 
          
                  | April 10, 1588 | great-aunt Margaretha Sebastians van den Berch married Jan Jans van Halmael de Jonge | 
          
                  | January 1, 1592 | great great-uncle Gerrit Jans van der Eyck (1550?-1620) appointed mayor | 
          
                  | January 1, 1594 | mother Margriete Jacobs van den Berch (c 1594-1664) baptized | 
          
                  | January 25, 1598 | great-uncle Pieter Sebastians van den Berch (1568- before 1612) married Neeltgen Jacobs van Adrichem | 
          
                  | July 8, 1598 | great-grandmother Magdalena Jans van der Eyck buried in Oude Kerk | 
          
                  | March 10, 1599 | great great-grandfather Dirck Cornelis Verburch buried in Oude Kerk | 
          
                  | January 1, 1603 | great-grandfather Sebastian Cornelis van den Berch (-1605) appointed magistrate | 
          
                  | July 15, 1605 | great-grandfather Sebastian Cornelis van den Berch buried in Oude Kerk | 
          
                  | January 1, 1608 | grandfather Jacob Sebastians van den Berch (1566-1615) appointed to Veertigraad | 
          
                  | January 1, 1610 | grandfather Jacob Sebastians van den Berch (1566-1615) appointed magistrate | 
          
                  | January 5, 1613 | grandfather Jacob Sebastians van den Berch (1566-1615) appointed Meester van Charitaten | 
          
                  | January 11, 1614 | grandfather Jacob Sebastians van den Berch (1566-1615) appointed warden of Oude Kerk and Nieuwe Kerk | 
          
                  | May 31, 1615 | great great-aunt Cornelia Sebastians van den Berch married Ewout van Schilperoort | 
          
                  | August 1, 1615 | grandfather Jacob Sebastians van den Berch (1566-1615) buried in Oude Kerk | 
          
                  | June 18, 1616 | grandmother Margriete Cornelis Verburch (1560-1616) buried | 
          
                  | April 23, 1617 | cousin Cornelia Jans van Halmael married Anthony Cornelis de Man | 
          
                  | May 20, 1618 | aunt Aeltgen Jacobs van den Berch married Hendrik van Gellinkhuysen | 
          
                  | December 20, 1620 | great great-uncle Gerrit Jans van der Eyck buried in Oude Kerk | 
          
                  | January 30, 1622 | parents Philips Thonis Leeuwenhoek and Margriete Jacobs van den Berch married | 
          
                  | January 1, 1625 | great-uncle Maarten Sebastians van den Berch (-1638) appointed to Veertigraad | 
          
                  | January 1, 1626 | great-uncle Cornelis Sebastians van den Berch de oude died after 1626 | 
          
                  | November 23, 1630 | uncle Cornelis Jacobs van den Berch married Elisabeth Heyndrics van Waert | 
          
                  | April 24, 1633 | uncle Jan Jacobs van den Berch married Annetje Claes Brugmans | 
          
                  | July 23, 1634 | aunt Cornelia Jacobs van den Berch married Simon Elsevier | 
          
                  | October 1, 1634 | aunt Catharina Jacobs van den Berch married Pieter Maurits Douchy | 
          
                  | November 26, 1637 | aunt Annetje Jacobs van den Berch married Maerten Terseyden | 
          
                  | October 15, 1638 | great-uncle Maarten Sebastians van den Berch buried in Oude Kerk | 
          
                  | December 1, 1640 | mother Margriete Jacobs van den Berch married Jacob Jans de Molijn | 
          
                  | February 10, 1643 | great-aunt Neeltje Jacobs van Adrichem buried in Nieuwe Kerk | 
          
                  | March 11, 1644 | great-uncle Johan Sebastians van den Berch buried in Oude Kerk | 
          
                  | January 18, 1649 | great-aunt Aaltge Sebastians van den Berch made will | 
          
                  | May 3, 1649 | great-aunt Aaltge Sebastians van den Berch buried in Oude Kerk | 
          
                  | June 29, 1649 | great-aunt Aaltge Sebastians van den Berch's estate items distributed | 
          
                  | July 13, 1649 | great-aunt Aaltge Sebastians van den Berch's estate divided | 
          
                  | August 2, 1651 | niece Maria Elsevier married Jan Strick | 
          
                  | February 26, 1658 | mother Margrietke testified for a legal action by Johan Strick | 
          
                  | January 13, 1662 | aunt Annetje Jacobs van den Berch died, leaving money to Antony | 
          
                  | October 29, 1662 | cousin Petronella Johans Strick baptized, witnessed by Antony | 
          
                  | September 3, 1664 | mother Margriete Jacobs van den Berch (1594-1664) buried in Oude Kerk | 
          
                  | November 25, 1664 | Received a legacy from the estate of great-aunt Aaltge Sebastiaans van den Berch | 
          
                  | July 31, 1665 | Appointed guardian of second cousin Maria van Halmael | 
          
                  | September 15, 1667 | aunt Cornelia Jacobs van den Berch buried in Oude Kerk | 
          
                  | December 13, 1684 | sister Catharina Philips Leeuwenhoek received legacy from great uncle Johan Sebastiaans van den Berch |