He is a partner of Johanna Helena Allart.Source 1
They became partners at Amsterdam, Noord-Holland, Nederland.
They got married on October 3, 1867 at Amsterdam, Noord-Holland, Nederland .Bs Amsterdam Reg. 9 Fol. 94v
Child(ren):
Huw, Akte van Mattheus Johannes Uitzinger in Amsterdan op 3 oktober 1867 met Johanna Helena Allart.
Archief: Huw. Register
Inventarisnr.: Reg. 9 fol.94v, Img. 416
Archiefnaam: Archief Amsterdam
Akteplaats: Amsterdam,NH,NLD
October 3, 1867