Alexander married Whiting, Addie Belle on 14 Nov 1900 in Grand Forks, Grand Forks County, North Dakota. Addie (daughter of Whiting, Isaac Morley and Talcott, Sarah Jane) was born on 27 Jul 1871 in Clitherall, Otter Tail, Minnesota; died on 1 Feb 1932 in Kansas City, Wyandotte, Kansas; was buried on 3 Feb 1932 in Mound Grove Cemetery, Independence, Missouri. [Group Sheet] [Family Chart]

1. Slattery, Agnes Grace was born on 4 Jan 1902 in Grand Forks, Grand Forks, North Dakota; died in 1984 in Shawano, Shawano County, Wisconsin.
2. Slattery, Kenneth Erle was born on 24 Aug 1905 in Grand Forks, Grand Forks County, North Dakota; died in Jan 1985 in Florida.
3. Slattery, Mildred Daphine was born on 7 Mar 1909 in Grand Forks, Grand Forks, North Dakota; died in 1985 in Cuyahoga, Cuyahoga County, Ohio.