LJ
Lois Jones — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Sac, Iowa
Our Model Tree links this Lois Jones across the 1920 and 1930 US Censuses in Sac, Iowa (XGBoost, ~Confirmed) — first a daughter (b.~1918), then head of a 8-person household.
Age 12
b. ~1918
Female
Daughter
Born: Iowa
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Sac, Iowa |
| Surname | Jones |
| Given Name | Lois M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Sweden |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
| Township / Ward | Odebolt Town |
| Est. Birth Year | ~1918 |
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.
8 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Lois | Age | Birth yr |
|---|---|---|---|---|
| Lois Jones | Daughter | — | 12 | ~1918 |
| Hazel Jones | Daughter | — | 18 | ~1912 |
| Dorothy Jones | Daughter | — | 14 | ~1916 |
| John Jones | Head | — | 60 | ~1870 |
| Ida Jones | Other | — | 43 | ~1887 |
| Donald Jones | Son | — | 8 | ~1922 |
| John Jones | Son | — | 10 | ~1920 |
| Maurice Jones | Son | — | 19 | ~1911 |
Census Appearances
1920
Sac, Iowa
Daughter, age 2
Sac, Iowa · implied b. ~1918 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jones |
| Given Name | Lois G. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Sweden |
| Speaks English | Yes |
| Mother Tongue | Swedish |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1930
Sac, Iowa
Daughter, age 12
Sac, Iowa · implied b. ~1918 — 8 household members
| Surname | Jones |
| Given Name | Lois M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Sweden |
| Can Read/Write | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
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 Lois Jones across 2 US Census years (1920 and 1930) in Sac, Iowa, using XGBoost record linkage.
Show:
This person
Anchor record
Lois Jones
Daughter · 1930 · age 12 · b. ~1918 · Iowa
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Sibling
Donald Jones
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Jones
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dorothy Jones
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Hazel Jones
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Maurice Jones
Sibling · 1930 · age 19
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 — Sac, Iowa
Open full size
1930 US Federal Census — Sac, Iowa
Page Contents
50 people indexed on this census page (ia:1930:iowacensus00reel680:0959)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | L. Emma | 40 | Wife-H | — | Iowa |
| 2 | Florence A. Emma | 16 | Daughter | — | Iowa |
| 3 | Leota E. Emma | 3 | Daughter | — | Iowa |
| 4 | Harry J. Briggle | 40 | Head | Proprietor | Iowa |
| 5 | Daisy B. Briggle | 39 | Wife-H | — | Iowa |
| 6 | Dorothy M. Briggle | 17 | Daughter | — | Iowa |
| 7 | Maxine E. Briggle | 14 | Daughter | — | Iowa |
| 8 | Harry N. Briggle | 12 | Son | — | Iowa |
| 9 | Chaffie H. Judson | 22 | Roomer | Clerk | Missouri |
| 10 | Charles J. Dahbert | 43 | Head | Clerk | Iowa |
| 11 | Lucy B. Dahbert | 39 | Wife-H | — | Nebraska |
| 12 | John B. Alumgren | 82 | Head | — | Sweden |
| 13 | Hannah B. Alumgren | 83 | Wife-H | — | Sweden |
| 14 | Agnes O. Alumgren | 40 | Daughter | — | Iowa |
| 15 | John L. Jones | 60 | Head | Street Com. | Pennsylvania |
| 16 | Ida C. Jones | 43 | Wife-H | — | Sweden |
| 17 | Maurice W. Jones | 19 | Son | Laborer | Iowa |
| 18 | Hazel M. Jones | 18 | Daughter | — | Iowa |
| 19 | Dorothy M. Jones | 14 | Daughter | — | Iowa |
| 20 | Lois M. Jones THIS PERSON | 12 | Daughter | — | Iowa |
| 21 | John P. Jones | 10 | Son | — | Iowa |
| 22 | Donald G. Jones | 8 | Son | — | Iowa |
| 23 | A. John Nardeen | 73 | Head | — | Sweden |
| 24 | Matilda C. Nardeen | 64 | Wife-H | — | Sweden |
| 25 | Charles W. Rectar | 42 | Head | Farmer | N. Carolina |
| 26 | Alma Rectar | 31 | Wife-H | — | N. Carolina |
| 27 | Sue A. Rectar | 12 | Daughter | — | N. Carolina |
| 28 | Gladys B. Rectar | 10 | Daughter | — | Iowa |
| 29 | Fredrick C. Rectar | 1 | Son | — | Iowa |
| 30 | Mary B. Rectar | 0 | Daughter | — | Iowa |
| 31 | Charles Gardner | 22 | Head | Laborer | So Dakota |
| 32 | Hazel Gardner | 18 | Wife-H | — | Iowa |
| 33 | Earl A. Ellis | 38 | Head | Proprietor | Iowa |
| 34 | Evelyn M. Ellis | 38 | Wife-H | — | Iowa |
| 35 | Genevieve J. Ellis | 11 | Daughter | — | Iowa |
| 36 | John R. Ellis | 5 | Son | — | Iowa |
| 37 | Head Anderschock | 76 | Head | — | Sweden |
| 38 | Catherine Anderschock | 67 | Wife-H | — | Ireland |
| 39 | Rollie R. Craig | 36 | Head | Proprietor | Iowa |
| 40 | Agnes B. Craig | 33 | Wife-H | — | Iowa |
| 41 | Margaret M. Craig | 11 | Daughter | — | Iowa |
| 42 | Charles R. Craig | 6 | Son | — | Iowa |
| 43 | Carle J. Craig | 3 | Son | — | Iowa |
| 44 | Henry J. Craig | 29 | Brother | Salesman | Iowa |
| 45 | Isaac Anderson | 64 | Head | — | Sweden |
| 46 | Wife-H Anderson | 54 | Wife-H | — | Sweden |
| 47 | Esther M. Anderson | 30 | Daughter | — | Iowa |
| 48 | Herman J. Simon | 50 | Head | Salesman | Iowa |
| 49 | Clara E. Simon | 42 | Wife-H | — | Pennsylvania |
| 50 | Howard J. Simon | 8 | Son | — | Iowa |
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)