IB
Ida Baker — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Middlesex, Massachusetts
Our Model Tree links this Ida Baker across the 1920, 1930 and 1940 US Censuses in Middlesex, Massachusetts (XGBoost, ~Confirmed) — first a head (b.~1863), then head of a 4-person household.
Age 67
b. ~1863
Female
Head
Born: New Hampshire
Widowed
1930 Census Record Details
| Census Year | 1930 |
| Location | Middlesex, Massachusetts |
| Surname | Baker |
| Given Name | Ida D. |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 67 |
| Marital Status | Widowed |
| Birthplace | New Hampshire |
| Age at First Marriage | 22 |
| Father's Birthplace | New Hampshire |
| Mother's Birthplace | New Hampshire |
| Additional Details | |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 50 |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
| Township / Ward | Medford City |
| Est. Birth Year | ~1863 |
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.
4 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Ida | Age | Birth yr |
|---|---|---|---|---|
| Ruth Baker | Daughter | — | 37 | ~1893 |
| Ida Baker | Head | — | 67 | ~1863 |
| Everett Baker | Son | — | 41 | ~1889 |
| Jessie Baker | Daughter | — | 32 | ~1898 |
Census Appearances
1920
Middlesex, Massachusetts
Spouse, age 56
Middlesex, Massachusetts · implied b. ~1864 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Baker |
| Given Name | Ida S. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 56 |
| Marital Status | Married |
| Birthplace | New Hampshire |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | New Hampshire |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
1930
Middlesex, Massachusetts
Head, age 67
Middlesex, Massachusetts · implied b. ~1863 — 4 household members
| Surname | Baker |
| Given Name | Ida D. |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 67 |
| Marital Status | Widowed |
| Birthplace | New Hampshire |
| Age at First Marriage | 22 |
| Father's Birthplace | New Hampshire |
| Mother's Birthplace | New Hampshire |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 50 |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
1940
Middlesex-County, Massachusetts
Other, age 78
Middlesex-County, Massachusetts · implied b. ~1862 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Baker |
| Given Name | Ida L. |
| Relationship to Head | mother |
| Sex | F |
| Color / Race | White |
| Age | 78 |
| Marital Status | Widowed |
| Birthplace | New Hampshire |
| 1935 Residence (City) | Medford City |
| 1935 Residence (County) | Middlesex |
| Hours Worked | 0 |
| Highest Grade | No 6 |
| 1935 Residence | Same Place |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
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 Baker across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Ida Baker
Head · 1930 · age 67 · b. ~1863 · Massachusetts
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Middlesex, Massachusetts
Open full size
1930 US Federal Census — Middlesex, Massachusetts
Page Contents
50 people indexed on this census page (ia:1930:massachusettscensus00reel924:1018)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Alice M Fessenden | 49 | Head-H | Agent | Massachusetts |
| 52 | Lawrence Fessenden | 24 | Son | Salesman | Massachusetts |
| 53 | Natalie F Fessenden | 19 | Daughter | Stenographer | Massachusetts |
| 54 | C. Barnes Hopkins | 25 | Lodger | Clerk | Connecticut |
| 55 | Lottie Walker | 57 | Head-H | — | England |
| 56 | Edwin Richardson | 30 | Son | Chauffeur | Massachusetts |
| 57 | Lester Richardson | 22 | Son | Auto Repairer | Massachusetts |
| 58 | Lewis H. Ellis | 32 | Head | Salesman | Massachusetts |
| 59 | Doris O. Ellis | 26 | Wife-H | — | Massachusetts |
| 60 | Janet C. Ellis | 5 | Daughter | — | Massachusetts |
| 61 | Robert W. Ellis | 1 | Son | — | Massachusetts |
| 62 | Robert L. Mcglynn | 36 | Head | District Manager | Massachusetts |
| 63 | Grace T. Mcglynn | 36 | Wife-H | — | Massachusetts |
| 64 | Grace L. Mcglynn | 7 | Daughter | — | Massachusetts |
| 65 | Francis E. Mcglynn | 2 | Son | — | Massachusetts |
| 66 | Catherine Sanford | 60 | Lodger | Cook | Irish Free State |
| 67 | Ida D. Baker THIS PERSON | 67 | Head | — | New Hampshire |
| 68 | Everett A. Baker | 41 | Son | Fireman | Massachusetts |
| 69 | Ruth Baker | 37 | Daughter | Stenographer | Massachusetts |
| 70 | Jessie Baker | 32 | Daughter | Artist | Massachusetts |
| 71 | William Wadsworth | 31 | Head | Dentist | New Hampshire |
| 72 | Bertha S. Wadsworth | 30 | Wife-H | — | Massachusetts |
| 73 | William J. Wadsworth | 1 | Son | — | Massachusetts |
| 74 | Jeremiah M. Clark | 55 | Head | Foreman | Massachusetts |
| 75 | Richard Clark | 32 | Son | Architect | Massachusetts |
| 76 | Ruth Clark | 30 | Daughter-in-law | Clerk | Massachusetts |
| 77 | Winthrop Clark | 27 | Son | Salesman | Massachusetts |
| 78 | Marion Clark | 26 | Daughter | Typist | Massachusetts |
| 79 | Michael F. Dillon | 56 | Head | Conductor | Vermont |
| 80 | Mary A. Dillon | 56 | Wife-H | — | Massachusetts |
| 81 | Catherine Dillon | 21 | Daughter | Teller | Massachusetts |
| 82 | Cornelius Fisher | 62 | Head | — | New York |
| 83 | Edwin Fisher | 41 | Son | Foreman | New York |
| 84 | Nell Fisher | 30 | Daughter | Clerk | New York |
| 85 | Roger J. Sylvia | 47 | Head | Advertising Manager | Massachusetts |
| 86 | Lois Sylvia | 47 | Wife-H | — | Massachusetts |
| 87 | Robert O. Sylvia | 15 | Son | — | New York |
| 88 | Edmund F. Hill | 57 | Head | Proprietor | England |
| 89 | Sarah L. Hill | 60 | Wife-H | — | England |
| 90 | Polly Brinstone | 59 | Sister-in-law | — | England |
| 91 | Jennie F. Pierre | 60 | Head-H | — | Michigan |
| 92 | F. George Pierre | 22 | Son | Salesman | Massachusetts |
| 93 | Herbert Allum | 36 | Head | Accountant | Massachusetts |
| 94 | Isabel Allum | 35 | Wife-H | — | Massachusetts |
| 95 | Herbert Allum | 4 | Son | — | Massachusetts |
| 96 | George M. Cook | 15 | Step-son | — | Massachusetts |
| 97 | Harry L. Truesdale | 33 | Head | Cashier | Massachusetts |
| 98 | Caroline M. Truesdale | 25 | Wife-H | — | Massachusetts |
| 99 | William J. Roberts | 60 | Head | Carpenter | Massachusetts |
| 100 | Esther J. Roberts | 53 | Wife-H | — | Massachusetts |
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)