I'm putting what I can find as, each tiny bit can sometimes give clues (i.e. the 1900 census shows marriage year + birth dates + immigration year)
1900
Name: John Slattry
[John Stattey]
Home in 1900:
Jackson Ward 8,
Jackson,
Michigan Age: 55
Birth Date: Jan 1845
Birthplace: Ireland
Race: White
Ethnicity: American
Gender:
Male Immigration Year: 1850
Relationship to head-of-house: Head
Father's Birthplace: Ireland
Mother's Birthplace: Ireland
Spouse's name: Josephine
Marriage Year: 1869
Marital Status: Married
Years Married: 31
Residence :
Jackson City,
Jackson,
Michigan +
Name: Josephine
Slattery[Josephine Stattey]
Home in 1900:
Jackson Ward 8,
Jackson,
Michigan Age: 52
Birth Date: Dec 1847
Birthplace:
Michigan Race: White
Ethnicity: American
Gender: Female
Relationship to head-of-house: Wife
Father's Birthplace: Ireland
Mother's Birthplace: Ireland
Mother: number of living children: 8
Mother: How many children: 8
Spouse's name: John
Marriage Year: 1869
Marital Status: Married
Years Married: 31
+
CHILDREN
John
Slattery 29 FEB 1871
Mary
Slattery 27 APR 1873
William
Slattery 21 MAY 1879
Edward
Slattery 18 NOV 1881
Kate
Slattery 14 DEC 1885
Jose
Slattery 13 OCT 1883
Edna
Slattery 10 MAY 1890
Blanch
Slattery 24 MAY 1876
all born
Michigan1910
John
Slattery 63
IMMIGRATION - looks like 1861? + states naturlized (find?)
Josephine
Slattery 61
had 8 children - 4 living
married 41 years
CHILDREN
John
Slattery 38
Josephine
Slattery 18
Edna
Slattery 16
Home in 1910:
Jackson Ward 8,
Jackson,
Michigan all other info as before
1920
Name: Josephine
Slattery - A WIDOW
Home in 1920:
Jackson Ward 8,
Jackson,
Michigan Age: 68 years
Estimated Birth Year: abt 1852
Birthplace:
Michigan Relation to Head-of-house: Head
Father's Birth Place: Ireland
Mother's Birth Place: Ireland
Marital Status: Widow
Race: White
Sex: Female
Home owned: Own
Able to read: Yes
Able to Write: Yes
+
Name: John
Slattery Home in 1920:
Jackson Ward 8,
Jackson,
Michigan Age: 48 years
Estimated Birth Year: abt 1872
Birthplace:
Michigan Relation to Head-of-house: Son
Father's Birth Place: Ireland
Mother's Name: Josephine
Mother's Birth Place:
Michigan Marital Status: Single
Race: White
Sex:
Male Able to read: Yes
Able to Write: Yes
+
Name: Edna
Slattery Home in 1920:
Jackson Ward 8,
Jackson,
Michigan Age: 25 years
Estimated Birth Year: abt 1895
Birthplace:
Michigan Relation to Head-of-house: Daughter
Father's Birth Place: Ireland
Mother's Name: Josephine
Mother's Birth Place:
Michigan Marital Status: Single
Race: White
Sex: Female
Able to read: Yes
Able to Write: Yes
+
Name: Josephine
Slattery Home in 1920:
Jackson Ward 8,
Jackson,
Michigan Age: 28 years
Estimated Birth Year: abt 1892
Birthplace:
Michigan Relation to Head-of-house: Daughter
Father's Birth Place: Ireland
Mother's Name: Josephine
Mother's Birth Place:
Michigan Marital Status: Single
Race: White
Sex: Female
Able to read: Yes
Able to Write: Yes