Norman Rogers has them on RWWC but doesn't cite sources.
http://worldconnect.genealogy.rootsweb.com/cgi-bin/igm.cgi
I found a little. You'll notice I jump to conclusions.
FIRST GENERATION
1. Charles E. Cady 1 was born in 1861 in St. Paul, Minnesota. He appeared on
the census in 1880 in St. Paul, Ramsey, Minnesota. He died 19210 - 1920 in
Tacoma, Pierce, Washington (prob).
I can't find him in 1870.
In 1880 it looks like Charles is driving a hack to help support his widowed
mother:
St. Paul, Ramsey, Minnesota
(Name, Relation, Marital Status, Gender, Race, Age, Birthplace, Occupation,
Father's Birthplace, Mother's Birthplace)
Ella Cady, Self, W, Female, W, 36, VT, Dressmaker, VT, VT
Chas. E. Cady, Son, S, Male, W, 22, VT, Hack Driver, VT, VT
Casey G. Poole, Niece, S, Female, W, 19, WI, VT, ENG
They hid out for the 1900, too.
In 1910 the family is in Tacoma Ward 4, Pierce, Washington
Cady, Charles E., head, 50, Minn, Vt, Vt, Town Clerk
----, Charles E. *** [maybe "wife"; looks like "tues"], wife, 38,
Minn,
Germany, Germany
"Wife" has borne 2 children, 2 living. Mabel isn't at home, however.
----, Francis, son, 7, Washington
In 1920, Elizabeth is widowed. See her note for the census entry.
He was married to Elizabeth Lizzie Grimm before 1898. Elizabeth Lizzie Grimm
2,3 was born between 1871 and 1873 in Minnesota. She appeared on the census
in 1910 in Tacoma Ward 4, Pierce, Washington.
In 1920, Charles has died and Mabel has married:
Cady, Elizabeth M, head, 45, Montana [sic], NY, NY
----, Francis L, son, 17, Wash, Minn, Minn
Leahey, Mabel C, daughter, 21, Oregon, NY, NY,
----, Charles C, grandson, 8/12ths, Wash, Colo, Ore
----, Edward C, son-in-law, 34, Colo, Colo, Colo Charles E. Cady and
Elizabeth Lizzie Grimm had the following children:
+2 i. Mabel Charlotte Cady.
+3 ii. Francis Lewis Cady.
SECOND GENERATION
2. Mabel Charlotte Cady4 was born in 1898 in Oregon. She appeared on the
census in 1920 in Tacoma Ward 3, Pierce, Washington.
She was married to Edward C. Leahey before 1920. Edward C. Leahey5 was born
between 1885 and 1887 in Colorado. He appeared on the census in 1920 in
Tacoma Ward 3, Pierce, Washington. Mabel Charlotte Cady and Edward C. Leahey
had the following children:
4 i. Charles C. Leahey was born in 1919 in Tacoma, Pierce, Washington.
Charles is 8/12ths of a year old on the 1920 census. I'm assuming he was
born in Tacoma from that.
3. Francis Lewis Cady6,7,8 was born in 1902 in Washington (State). He
appeared on the census in 1910 in Tacoma Ward 4, Pierce, Washington. He
appeared on the census in 1920 in Tacoma Ward 3, Pierce, Washington. He
appeared on the census in 1930 in Tacoma, Pierce, Washington.
In 1930 Francis is living in Tacoma, Pierce, Washington:
Cady, Francis L., head, 27, Wash, Minn, Minn, pressman for newspaper
----, Georgia, wife, 25, Oregon, Canada/English, Oregon
Francis was 22 at first marriage, Georgia 20. They own a home worth $3,850
He was married to Georgia xxxx between 1924 and 1926. Georgia xxxx9 was born
between 1904 and 1906 in Oregon. She appeared on the census in 1930 in
Tacoma, Pierce, Washington.
SOURCES
1. US Census, 1910. Tacoma Ward 4, Pierce, Washington; Roll: T624_1664;
Page: 19A; Enumeration District: 253; Image: 1060.
2. Ibid. Tacoma Ward 4, Pierce, Washington; Roll: T624_1664; Page: 19A;
Enumeration District: 253; Image: 1060.
3. US Census, 1920. Tacoma Ward 3, Pierce, Washington; Roll: T625_1936;
Page: 1A; Enumeration District: 275; Image: 969.
4. Ibid. Tacoma Ward 3, Pierce, Washington; Roll: T625_1936; Page: 1A;
Enumeration District: 275; Image: 969.
5. Ibid. Tacoma Ward 3, Pierce, Washington; Roll: T625_1936; Page: 1A;
Enumeration District: 275; Image: 969.
6. US Census, 1910. Tacoma Ward 4, Pierce, Washington; Roll: T624_1664;
Page: 19A; Enumeration District: 253; Image: 1060.
7. US Census, 1920. Tacoma Ward 3, Pierce, Washington; Roll: T625_1936;
Page: 1A; Enumeration District: 275; Image: 969.
8. US Census, 1930. Tacoma, Pierce, Washington; Roll: 2511; Page: 11A;
Enumeration District: 149; Image: 900.0.
9. Ibid. Tacoma, Pierce, Washington; Roll: 2511; Page: 11A; Enumeration
District: 149; Image: 900.0.