IP
Ida Parker — 1930 US Census Record
Model Tree available1930 United States Federal Census · Mason, Michigan
Our Model Tree links this Ida Parker across the 1920, 1930 and 1940 US Censuses in Mason, Michigan (XGBoost, ~Confirmed), with identified parents Earl & Inge — first a daughter (b.~1919), then head of a 7-person household.
Age 11
b. ~1919
Female
Daughter
Born: Michigan
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Mason, Michigan |
| Surname | Parker |
| Given Name | Ida |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Michigan |
| Father's Birthplace | Michigan |
| Mother's Birthplace | Michigan |
| Additional Details | |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
| Township / Ward | Pere Marquette Township |
| Est. Birth Year | ~1919 |
Household Members
Census records only state relationship to the household head.
Pairwise kinship is derived (~90–95% accurate), not recorded.
Step/blended families and boarders can break it.
7 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Ida | Age | Birth yr |
|---|---|---|---|---|
| Dean Parker | Son | — | 2 | ~1928 |
| Ida Parker | Daughter | — | 11 | ~1919 |
| Gordon Parker | Son | — | 9 | ~1921 |
| Inga Parker | Other | — | 34 | ~1896 |
| Allen Parker | Son | — | 5 | ~1925 |
| Robert Parker | Son | — | 7 | ~1923 |
| Earl Parker | Head | — | 34 | ~1896 |
Census Appearances
1920
Mason, Michigan
Other, age 1
Mason, Michigan · implied b. ~1919 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Parker |
| Given Name | Ida |
| Relationship to Head | Granddaughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Michigan |
| Father's Birthplace | Michigan |
| Mother's Birthplace | Michigan |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
1930
Mason, Michigan
Daughter, age 11
Mason, Michigan · implied b. ~1919 — 7 household members
| Surname | Parker |
| Given Name | Ida |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Michigan |
| Father's Birthplace | Michigan |
| Mother's Birthplace | Michigan |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
1940
Mason-County, Michigan
Daughter, age 21
Mason-County, Michigan · implied b. ~1919 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Parker |
| Given Name | Ila M. |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Michigan |
| 1935 Residence (City) | Pere Marquette Twp |
| 1935 Residence (County) | Mason |
| Highest Grade | C 2 |
| 1935 Residence | Same place |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
Model Tree
An inferred pedigree reconstructed from census links — up to 4 generations within the 1900–1950 window. Closer generations are built from household co-residence; deeper ones are bridged by following a relative to their own childhood census. Confidence compounds and weakens with each generation.
Our Model Tree links Ida Parker across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Earl Parker (~0.92 confidence) and mother Inge Parker (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Earl Parker
b. ~1896
Source father
● Household
· direct · ~0.92
Mother
Inge Parker
b. ~1896
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Ida Parker
Daughter · 1930 · age 11 · b. ~1919 · Michigan
★ You are viewing this record
Sibling
Allen Parker
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Parker
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dean Parker
Sibling · 1930 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Gordon Parker
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Mason, Michigan
Open full size
1930 US Federal Census — Mason, Michigan
Page Contents
50 people indexed on this census page (ia:1930:michigancensus00reel1010:1058)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Edna Rounov | 7 | daughter | None | Michigan |
| 52 | Carroll Rounov | 14 | brother | None | Michigan |
| 53 | Isaac Leonard | 40 | Head | Salesman | Nova Scotia |
| 54 | Agnes Leonard | 37 | wife-H | None | Michigan |
| 55 | Elmer Leonard | 12 | son | None | Michigan |
| 56 | Ann Leonard | 8 | daughter | None | Michigan |
| 57 | Harry Leonard | 6 | son | None | Michigan |
| 58 | Martin Lund | 47 | Head | Farmer | Denmark |
| 59 | Jennie Lund | 39 | wife-H | None | Denmark |
| 60 | Martin Lund | 12 | son | None | Michigan |
| 61 | Carl Lund | 2 | son | None | Michigan |
| 62 | Frank Urban | 68 | Head | Farmer | Ohio |
| 63 | Caroline Urban | 60 | wife-H | None | Ohio |
| 64 | George J. Wing | 80 | Head | None | New York |
| 65 | Charles J. Wing | 39 | son | Music Teacher | Michigan |
| 66 | Clara Cutler | 68 | Servant | Housekeeper | Ohio |
| 67 | John Randall | 51 | Head | Manager | Illinois |
| 68 | Minnie Randall | 48 | wife-H | None | Illinois |
| 69 | Hiram Herrick | 29 | Head | Package Mfg | Fruit Packages |
| 70 | Gladys Herrick | 24 | wife-H | None | Michigan |
| 71 | Betty Herrick | 3 | daughter | None | Michigan |
| 72 | Lois Herrick | 2 | daughter | None | Michigan |
| 73 | Stella Thompson | 16 | Servant | Housekeeper | Michigan |
| 74 | Earl Parker | 34 | Head | Switch Board Operator | Michigan |
| 75 | Inga Parker | 34 | wife-H | None | Michigan |
| 76 | Ida Parker THIS PERSON | 11 | daughter | None | Michigan |
| 77 | Gordon Parker | 9 | son | None | Michigan |
| 78 | Robert Parker | 7 | son | None | Michigan |
| 79 | Allen Parker | 5 | son | None | Michigan |
| 80 | Dean Parker | 2 | son | None | Michigan |
| 81 | John F. Johnson | 60 | Head | Janitor | Sweden |
| 82 | Nellie Johnson | 56 | wife-H | None | Sweden |
| 83 | Margret Rounov | 3 | granddaughter | None | Michigan |
| 84 | Fred Hackert | 33 | Head | Mechanical Engineer | Michigan |
| 85 | Hazel Hackert | 32 | wife-H | None | Pennsylvania |
| 86 | Pearl Thibert | 27 | sister-in-law | Housekeeper | Pennsylvania |
| 87 | James Johnson | 59 | Head | Farmer | Denmark |
| 88 | Hannah Johnson | 48 | wife-H | None | Denmark |
| 89 | Horace Abbott | 68 | Head | Car Repairer | Canada-Eng |
| 90 | Justine Abbott | 59 | wife-H | None | Michigan |
| 91 | William Bradshaw | 52 | Head | Farmer | Indiana |
| 92 | Mary Bradshaw | 50 | wife-H | None | Wisconsin |
| 93 | Alvin Bradshaw | 24 | son | Sailor | Michigan |
| 94 | Raymond Bradshaw | 19 | son | None | Michigan |
| 95 | Nellie Bradshaw | 16 | daughter | None | Michigan |
| 96 | Clifford Bradshaw | 13 | son | None | Michigan |
| 97 | Alexander Baker | 63 | Head | Farmer | Canada-Eng |
| 98 | Eugene Marchedu | 63 | Head | Farmer | Canada-Fr |
| 99 | Eliza Marchedu | 53 | wife-H | None | Canada-Fr |
| 100 | Henry Marchedu | 35 | son | Laborer | Michigan |
Pedigree Summary
Ida + 4 siblings
Gen 1 · 2 parents
~0.92
Max depth 4 (1900–1950 window)
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 United States Federal Census (NARA). Our Model Tree links this person across census decades using XGBoost-based record linkage, with per-link confidence scores. Household corroboration strengthens the signal when co-residents appear on the same census pages in multiple years.
Source: National Archives and Records Administration (NARA)