Emma Jane Duncan
- Born: 20 Oct 1864, Salt Lake City, Salt Lake, UT
- Marriage: William Jacob Strong 10 Sep 1886, Salt Lake City, Salt Lake, UT
- Died: 13 Jan 1951, Salt Lake City, Salt Lake, UT
- Buried: 16 Jan 1951, Kaysville-Layton, Kaysville, Davis, UT
 Ancestral File Number: 183J-C0.
Emma married William Jacob Strong, son of Jacob Strong and Alice Fish Bury (Walsh), on 10 Sep 1886 in Salt Lake City, Salt Lake, UT. (William Jacob Strong was born on 13 Aug 1863 in Salt Lake City, Salt Lake, UT, died on 4 Oct 1903 in Kaysville, Davis, UT and was buried on 6 Oct 1903 in Kaysville-Layton, Kaysville, Davis, UT.)
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