1990
Mārtiņš Zīverts, Latvian playwright (born 1903)
Mārtiņš Zīverts, Latvian playwright (born 1903)
Mārtiņš Zīverts, Latvian playwright (born 1903)
Latvian playwright
Mārtiņš Zīverts, Latvian playwright (born 1903)
Mārtiņš Zīverts, Latvian playwright (born 1903)
Mārtiņš Zīverts, Latvian playwright (died 1990)
Mārtiņš Zīverts, Latvian playwright (died 1990)