Isaac Eizik David Wortelboer, birth 1769 Amsterdam, died 9 Jun 1824 Amsterdam, G.A.A. Amsterdam - death registrations: 

Isaac David Wortelboer, 61 yrs.old, spouse of Simmetje Abraham Switzer. 

Notifier: Matthijs Isaac Wortelboer. 24 yrs.old, son. 

(info courtesy of Dini Hansma), son of David Hartog Hirsch Wortselpujer and Judith Isaac

Event: was naturalized 23 Jan 1812 Amsterdam asumption of name Wortelboer; then living at Rapenburgerstr. 156, with 2 sons and 1 daughter; 

sons: Hartog, 13 yrs. and Matthijs, 10 yrs.old; 

daughter: Judith, 5 yrs.old. 

Married 1794 Amsterdam, dtb 760/574; witn.groom: f.David Hartog; witn.bride: m.Goudje Matthijs. 

Tnaim acharonim in act 5555/10 on 8 Kislev 5555; 

groom: Eizik ben David; 

bride: Simchale bat Abraham m.h.l, accompanied by mother Golda bat Matti'. to:

Simmetje Simchale Abraham Switzer, birth 1766 Amsterdam, daughter of Abraham Simon Zwisser switser schweizer and Goudje Golda Matthijs Matti'/ v.Praag

1)-3)

4) Judith Jette Isaac Wortelboer, birth ± 1806 Amsterdam, died 25 Apr 1794 Steenwijk, buried at Jewish cemetery of Steenwijk: Judith/Jette Isaac Wortelboer, 88 yrs.old, widow of S./Betsalel ben Meyer v.d.Horst.