IC
Ida Clark — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Beaver, Pennsylvania
Our Model Tree links this Ida Clark across the 1900, 1910 and 1920 US Censuses in Beaver, Pennsylvania (XGBoost, ~Confirmed) — first a spouse (b.~1859), then head of a 3-person household.
Age 61
b. ~1859
Female
Spouse
Born: Ohio
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | Beaver, Pennsylvania |
| Surname | Clark |
| Given Name | Ida M |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 61 |
| Marital Status | Married |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Freedom Borough |
| Est. Birth Year | ~1859 |
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.
3 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Ida | Age | Birth yr |
|---|---|---|---|---|
| Ida Clark | Spouse | — | 61 | ~1859 |
| Jacob Clark | Head | — | 71 | ~1849 |
| Harold Clark | Son | — | 26 | ~1894 |
Census Appearances
1900
Beaver, Pennsylvania
Spouse, age 45
Beaver, Pennsylvania · implied b. ~1855 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clark |
| Given Name | Ida M |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 44 |
| Marital Status | Married |
| Birthplace | Ohio |
| Birth Month | Nov |
| Birth Year | 1855 |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1910
Beaver, Pennsylvania
Spouse, age 51
Beaver, Pennsylvania · implied b. ~1859 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clark |
| Given Name | Ida M. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 51 |
| Marital Status | Married |
| Birthplace | Ohio |
| Years Married | 32 |
| Children Born | 5 |
| Children Living | 5 |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1920
Beaver, Pennsylvania
Spouse, age 61
Beaver, Pennsylvania · implied b. ~1859 — 3 household members
| Surname | Clark |
| Given Name | Ida M |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 61 |
| Marital Status | Married |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
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 Clark across 3 US Census years (1900, 1910 and 1920) in Beaver, Pennsylvania, using XGBoost record linkage.
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This person
Anchor record
Ida Clark
Spouse · 1920 · age 61 · b. ~1859 · Pennsylvania
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — Beaver, Pennsylvania
Open full size
1920 US Federal Census — Beaver, Pennsylvania
Page Contents
11 people indexed on this census page (ia:1920:14thcensusofpopu1532unit:0110)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Jacob B Clark | 71 | Head | — | West Virginia |
| 2 | Ida M Clark THIS PERSON | 61 | Wife | — | Ohio |
| 3 | Harold C Clark | 26 | Son | Clerk | Pennsylvania |
| 4 | William Carothers | 73 | Head | Watchman | Ireland |
| 5 | Alice Carothers | 65 | Wife | — | England |
| 6 | John J Carothers | 21 | Son | Laborer | Pennsylvania |
| 7 | Edith S Carothers | 17 | Daughter | Packer | Pennsylvania |
| 8 | Milton Anderson | 45 | Head | Retail Merchant | Pennsylvania |
| 9 | Cora B Anderson | 37 | Wife | — | Pennsylvania |
| 10 | James Anderson | 15 | Daughter | — | Pennsylvania |
| 11 | Lucile Anderson | 11 | Daughter | — | Pennsylvania |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 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)