She is married to Johannes Pieter de Vries.
They got married on December 18, 1913 at Amsterdam , she was 27 years old.Source 3
Catharina Johanna Buurman | ||||||||||||||||||
1913 | ||||||||||||||||||
Johannes Pieter de Vries |
http://familytrees.genopro.com/257798/gutteling/default.htm?page=place-place00009.htm
https://archief.amsterdam/indexen/archiefkaarten_1939-1994/zoek/query.nl.pl?i1=1&a1=buurman&x=1&z=b#A05907_0237_0016
Huwelijksakte_Johannes_Pieter_de_Vries_en_Catharina_Johanna_Buurman_1913