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- Margrét Guðmundsdóttir Johnson (1855-1918), 2 results
- Guðmundur Jóhannesson (1887-1961), 1 results
- Alexander Jóhannesson (1888-1965), 1 results
- Valdimar Davíð Jóhannesson (1896-1960), 1 results
- Ólafur Jóhannsson (1885-1912), 1 results
- Sigrún Jóhannesdóttir (1889-1934), 1 results
- Líney Sigurjónsdóttir (1873-1953), 1 results