1910 US Census, New Jersey
- New Jersey, Hudson County, Roll 892, Book 1, Page 80
- Enumeration District 175, Sheet 07A, Line 31-34, Image 13/25
- 437 Wayne Street, Jersey City, New Jersey, USA
- April 23, 1910
- John Winblad, head, age 54, married 27 years, longshoreman, born in Sweden, emigration 1874 [sic], naturalized, 7 children, 3 living
- Salmina Winblad, wife, age 48, b. Norway
- Maria Winblad, Maria, age 15; b. New York
- Otto Winblad, age 7, b. New Jersey
- John Edward Winblad I (1856-1914)
- Salmine Sophia Severine Pedersen (1862-1914)
- Maria Elizabeth Winblad II (1895-1987)
- Otto Perry Winblad (1902-1977)