this looks like the family in Grand Forks, in Grand Forks county, North Dakota on the 1900 census.
Click around to get the information on each family member. It shows Lily Forkey, born in Massachusetts in Sept. 1891. Wallace Forkey Jr. born in Minnesota July 1895.
Mary Forkey born in Minnesota
Name: Mary Forkey Titles & Terms: Residence: Grand Forks city, Grand Forks, North Dakota Birth Date: Sep 1870 Birthplace: Minnesota Relationship to Head of Household: Wife Spouse: Wallace Forkey Spouse's Titles & Terms: Spouse's Birthplace: New York Father: Father's Titles & Terms: Father's Birthplace: Norway Mother: Mother's Titles & Terms: Mother's Birthplace: Norway Race or Color (expanded): White Head-of-household Name: Wallace Forkey Gender: Female Marital Status: Married Years Married: 11 Estimated Marriage Year: 1889 Mother How Many Children: 3 Number Living Children: 2 Immigration Year: Enumeration District: 0067 Page: 28 Sheet Letter: B Family Number: 553 Reference Number: 53 Film Number: 1241228 Image Number: 00818
Here is a WW2 draft registration for a Wallace Forkey, in Michigan, but with the same birth month and year as yours.
Wallace M Forkey United States, World War II Draft Registration Cards, 1942 birth: 01 Jul 1895 residence: 1942 Park,? Saginaw,? Michigan other: 1942 Park,? Saginaw,? Michigan
name: Wallace M Forkey event: Military event date: 1942 event place: Park, Saginaw, Michigan residence: Park, Saginaw, Michigan gender: Male birth date: 01 Jul 1895 digital folder number: 4673446
There should also be a WW1 draft registration for him, through ancestry.com or something, which might tell his mother's maiden name.
1870 census in New York Name: Wallace Forkey Estimated Birth Year: 1855 Gender: Male Age in 1870: 15y Color (white, black, mulatto, chinese, Indian): White Birthplace: New York Home in 1870: New York, United States Household Gender Age John ForkeyM 53y Olive ForkeyF 49y Napoleon ForkeyM 20y Wallace ForkeyM 15y Samuel ForkeyM 11y Loraine ForkeyF 13y Eveline ForkeyF 9y Lucinda ForkeyF 7y Dolphus ForkeyM 5y
I don't subscribe to ancestry.com, but sometimes if you go to a library, they have a subscription you can use on the library computers.These records are at ancestry.com
Wallace Forkey 223 N. Warren Ave. Saginaw Michigan, 1941 City directory
A World War 1 Draft record showing Wallace Forkey, who registered for the draft from Douglas County, WISCONSIN, which is the county where Superior Wisconsin is located, which is right over the bay from Duluth, Minnesota, where he was born.That would be good to find.
There are other WW1 records, US returns from army infantry includes a Wallace Forkey.
There are some city directories for Grand Forks, North Dakota for Wallace Forkey (the father?) who is a carpenter and a laborer.Ancestry.com shows those records available.