Jens Gabriel Fredrik Lund (am. Schreuder ) (10.1.1855 i Farsund - 1932 i Edgewood, Allegheny County, Pennsylvania) var sønn av Bestyrer av Seiledugen ? Peder Schreuder (1815 i Vanylven Indre Sogn -) og Henriette Lovise Lund (1825 i Farsund-).
Gift 24. april 1888 i Allegheny, Pennsylvania, USA med Anna Mary Lydia Bennett (1.10.1865 i Auckland Council, Auckland, New Zealand - 26. 4. 1863 i Edgewood, Allegheny County, Pennsylvania,), datter av
Barn; Harriet Lund Schreuder (10.3.1889-), Harold Nordmand Schreuder (31.1.1891- 18.5.1960 i Los Angeles), Margareth Ingeborg Lund Schreuder (26.10.1899 i Pittsburgh, Allegheny County, Pennsylvania- 3.6.1933 i Edgewood, Allegheny County, Pennsylvania ), Stanley Bennet Schreuder (31.12.1908-).'
Oppfinner med en rekke patenter under navn Jens Gabriel Fredrik Lund. Visepresident i the Union Switch and Signal Company, Pensjonist fra 1915.
Kenneth Bjork;
Jens G. Schreuder, a graduate of Horten and Gothenburg, who was chief engineer and a vice-president of the Union Switch and Signal Company at Pittsburgh, worked out no less than 37 patented inventions in connection with railroad signal systems. Much of this was done in co-operation with George Westinghouse. Screuder retired in 1915.