Descendants of Claas van der PLAS & Weijntgen Crijnen
Third Generation 
5. Aagje van der PLAS (Claas Jacobsz2, Jacob1) was born in 1580 in Katwijk, , Zuid-Holland, Netherlands.1
Aagje married Louris van der MERW. Louris was born in 1575 in Noordwijk-Binnen, , Zuid-Holland, Netherlands and died before 1623.
The child from this marriage was:
12 M i. Jan Lourisz van der MERW was born in 1613 in Katwijk aan de Rijn, , Zuid-Holland, Netherlands and was christened on October 6, 1613 in Katwijk aan de Rijn, , Zuid-Holland, Netherlands.3
6. Jan Claaszn van der PLAS (Claas Jacobsz2, Jacob1) was born in 1585 in Katwijk aan Zee, , Zuid-Holland, Netherlands1 and died in 1630 in Katwijk aan Zee, , Zuid-Holland, Netherlands,1 aged 45.
Jan married Gilletge Sijmonsdr. Gilletge was born in 1585 in Katwijk aan Zee, , Zuid-Holland, Netherlands1 and died in 1628 in Katwijk aan Zee, , Zuid-Holland, Netherlands,1 aged 43.
Children from this marriage were:
+ 13 M i. Gerrit Jansz van der PLAS was born about 1608 in , , Zuid-Holland, Nederland.4
+ 14 M ii. Crijn Jansz van der PLAS was born in 1610 in Katwijk, , Zuid-Holland, Netherlands.1
+ 15 M iii. Cornelis Jansz van der PLAS was born circa 1612 in Katwijk aan de Rijn, , Zuid-Holland, Netherlands.1
16 F iv. Anna van der PLAS was born circa 1616 in , , Zuid-Holland, Nederland.
17 F v. Barber van der PLAS was born circa 1618 in , , Zuid-Holland, Nederland and died in 1629 in , , Zuid-Holland, Nederland, aged about 11.
18 M vi. Sijmon van der PLAS was born circa 1620 in , , Zuid-Holland, Nederland and died in 1829 in , , Zuid-Holland, Nederland, aged about 209.
19 M vii. Claas van der PLAS was born circa 1621 in , , Zuid-Holland, Nederland and died in 1630 in , , Zuid-Holland, Nederland, aged about 9.
7. Jacob Cleasz van der PLAS (Claas Jacobsz2, Jacob1) was born in 1587 in Katwijk aan de Rijn, , Zuid-Holland, Netherlands.1
Jacob married Yeffgen Pietersdr. Yeffgen was born in 1587 in Katwijk aan Zee, , Zuid-Holland, Netherlands.
The child from this marriage was:
+ 20 F i. Weijntgen Jacobsdr van der PLAS was born in 1621 in Katwijk aan de Rijn, , Zuid-Holland, Netherlands.
8. Gijsbert Claasz van der PLAS (Claas Jacobsz2, Jacob1) was born about 1590 in Katwijk, , Zuid-Holland, Netherlands.
Gijsbert married someone.
His children were:
+ 21 M i. Krijn Gijsbertszn van der PLAS was born about 1610 in Noordwijk, , Zuid-Holland, Netherlands.5
+ 22 M ii. Claes Gijsbertsz van der PLAS was born about 1615 in Den Haag, , Zuid-Holland, Netherlands6 and died about 1672,6 aged about 57.
+ 23 M iii. Engel Gijsbertsz van der PLAS was born about 1620.
9. Lenaert Ariesz OUWEHAND (Arendje van der PLAS2, Jacob1) was born on January 1, 1578 in Katwijk aan Zee, , Zuid-Holland, Netherlands2 and died on December 6, 1639 in Katwijk aan Zee, , Zuid-Holland, Netherlands,2 aged 61.
Lenaert married Immetge Maertensdr. Immetge was born in 1585 in Katwijk, , Zuid-Holland, Netherlands2 and died in Katwijk, , Zuid-Holland, Netherlands.
The child from this marriage was:
+ 24 M i. Arie Lenaertsz OUWEHAND was born in 1615 in Katwijk, , Zuid-Holland, Netherlands2 and died on January 1, 1660 in Katwijk, , Zuid-Holland, Netherlands,2 aged 45.
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