1900 Census - U. S. Federal - Jun 8
Name: Ada H. Blair
Age: 9
DOB: Dec 1891
POB: Pennsylvania
FPOB: Pennsylvania
MPOB: Pennsylvania
Residence: Damascus Twp, Wayne, PA
Household Members: BLAIR
Head: James (54-Dec 1845-PA)
Wife: Katie A. (44-Jun 1855-PA)
Adopted Daughter: Self

1910 Census - U. S. Federal - Apr 18
Name: Ada Baldwin
Age: 19
DOB: c.1891
POB: Pennsylvania
FPOB: Pennsylvania
MPOB: Denmark
Residence: Damascus Twp, Wayne, PA
Marital Status: Married1-3y-c.1907
Children: 1 born/1 living
Household Members: BLAIR
Head: James (64-c.1846-PA)
Wife: Kathryn (54-c.1856-PA)
SSIL: Fred F. Baldwin (25-c.1885-PA)
Stepdaughter: Self
SGson: James M. Baldwin (1-c.1909-PA)

WWI Draft Registration Card
Registration Date: 12 Sep 1918
Name: Frederick Forker Baldwin
Age: 33
DOB: 10 Married 1885
POB: Native Born
Residence: Carley Brook, Wayne, PA
Occupation: Farmer
Employer: Self
Wife: Ada Blair Baldwin

1920 Census - U. S. Federal - Jan 2
Name: Ada H. Baldwin
Age: 29
DOB: c.1891
POB: Pennsylvania
FPOB: Pennsylvania
MPOB: Denmark
Residence: Damascus Twp, Wayne, PA
Marital Status: Married
Household Members: BALDWIN
Head: Fred (34-c.1886-NY)
Wife: Self
Son: J. Melborne (12-c.1908-PA)
FIL: James M. Blair (74-c.1846-PA)
MIL: Kate Blair (64-c.1856-PA)

1930 Census - U. S. Federal - Apr 2
Name: Ada Baldwin
Age: 39
DOB: c.1891
POB: Pennsylvania
FPOB: Pennsylvania
MPOB: Pennsylvania
Residence: Damascus Twp, Wayne, PA
Marital Status: Married-age 17-c.1908
Household Members: BALDWIN
Head: Fred (45-c.1885-NY)
Wife: Self
Son: Melborne (22-c.1908-PA)
DIL: Florence (19-c.1911-PA)
Dau: Elva (9-c.1921-PA)
FIL: James Blair (84-c.1846-PA)

1940 Census - U. S. Federal - Apr
Name: Ada H. Baldwin
Age: 48
DOB: c.1892
POB: Pennsylvania
Residence: Damascus Twp, Wayne, PA
Residence 1935: Same Place
Occupation: Housewife
Marital Status: Married
Household Members: BALDWIN
Head: Fred F. (55-c.1885-NY)
Wife: Self
Son: James M. (32-c.1908-PA)
DIL: Florence A. (28-c.1911-PA)

1950 Census - U. S. Federal - Apr 4
Name: Ada H. Baldwin
Age: 59
DOB: c.1891
POB: Pennsylvania
Residence: Damascus Twp, Wayne, PA
Marital Status: Married
Household Members: BALDWIN
Head: Fred F. (65-c.1885-NY)
Wife: Self
Lodger: Anna M. VanGorden (15-c.1935-PA)
Lodger: Barbara A. Testa (18-c.1932-PA)

Social Security Death Index
Name: Ada Baldwin
DOB: 4 Dec 1890
DOD: Mar 1972
Last Residence: Honesdale, Wayne, PA

Resource: ancestry.com