Lewis married Mamie Frances Wilson on 14 Dec 1913. Mamie (daughter of Robert Wilson and Molly Eliza Smith) was born on 4 Jan 1896 in Stewart County, Tennessee, USA; died on 29 May 1964 in Montgomery County, Tennessee, USA; was buried in Greenwood Cemetery, Clarksville, Montgomery, Tennessee, USA. [Group Sheet] [Family Chart]

1. Edith Aline Landrum was born on 5 Dec 1918.
2. Mary Opal Landrum was born on 18 Feb 1923 in Tennessee, USA; died on 12 Mar 1983; was buried in Resthaven Memorial Gardens, Clarksville, Montgomery, Tennessee, USA.
3. Rebecca Imogene Landrum was born on 13 Nov 1932 in Tennessee, USA.
4. Emma Pearl Landrum was born on 19 Jan 1925.
5. Linda Fay Landrum
6. John Owen Landrum was born on 13 Mar 1928.
7. Maynette 'Mae' Landrum was born on 26 Nov 1921 in Tennessee, USA; died on 17 Dec 1977; was buried in Greenwood Cemetery, Clarksville, Montgomery, Tennessee, USA.
8. William Horace Landrum was born on 10 Dec 1915.
9. Lewis Allen Landrum was born on 25 Sep 1926.
10. Robert Hershall Landrum was born on 9 Feb 1920.
11. Robert Wilson Landrum was born on 8 Nov 1930 in Tennessee, USA.
12. James Oakley Landrum was born on 5 Mar 1917 in Tennessee, USA; died on 14 Jan 1973; was buried in Greenwood Cemetery, Clarksville, Montgomery, Tennessee, USA.
13. Eddie Lucille Landrum was born on 15 Dec 1934 in Tennessee, USA; died on 20 Oct 2013; was buried in Mount Juliet Memorial Gardens, Mount Juliet, Wilson, Tennessee, USA.