Leroy married Eva Lauretta Tingley 19 Feb 1911, Friendship, , Maine, United States. Eva (daughter of William Albert Tingley and ? ?) was born 15 Jan 1893, Rockland, , Maine, United States; died 25 Jan 1979, Portland, Cumberland, Maine, United States; was buried , Mount Pleasant Cemetery, South Portland, , Maine, United States. [Group Sheet]

1. Emma Lydia Grover was born 5 Mar 1912, Cushing, , Maine, United States.
2. William Albert Grover was born 19 Apr 1913, South Portland, Cumberland, Maine, United States; died 9 Feb 1944, Port Mousby, , , New Guinea; was buried , National Cemetery, Long Island, New York, United States.
3. Bertha E Grover was born 29 Jan 1915, South Portland, Cumberland, Maine, United States; died 9 Feb 1915, South Portland, Cumberland, Maine, United States.
4. Harold Lesie Grover was born 12 Jan 1916, South Portland, Cumberland, Maine, United States.
5. Clifford Everett Grover
6. James N Grover
7. Christie Arleen Grover was born 10 Nov 1920, South Portland, Cumberland, Maine, United States; died 19 Jan 2003; was buried , Mount Pleasant Cemetery, South Portland, , Maine, United States.