AA
Annie Arnold — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Carroll-County, Maryland
Our Model Tree links this Annie Arnold across the 1930 and 1940 US Censuses in Carroll-County, Maryland (XGBoost, ~Confirmed) — first a spouse (b.~1900), then head of a 8-person household.
Age 40
b. ~1900
Female
Spouse
Born: Maryland
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Carroll-County, Maryland |
| Surname | Arnold |
| Given Name | Annie D |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Maryland |
| 1935 Residence (City) | Election District 7 Westminster |
| 1935 Residence (County) | Carroll |
| Additional Details | |
| Industry | H |
| Highest Grade | No 4 |
| 1935 Residence | Same place |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Township / Ward | Election District 7 Westminster |
| Est. Birth Year | ~1900 |
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 1940 census.
| Name | Relation to head | Relative to Annie | Age | Birth yr |
|---|---|---|---|---|
| Annie Arnold | Spouse | — | 40 | ~1900 |
| Charles Arnold | Son | — | 15 | ~1925 |
| Elsie Arnold | Daughter | — | 4 | ~1936 |
| John Arnold | Son | — | 19 | ~1921 |
| James Arnold | Son | — | 16 | ~1924 |
| Anna Arnold | Daughter | — | 11 | ~1929 |
| Elias Arnold | Head | — | 48 | ~1892 |
| Emily Arnold | Daughter | — | 10 | ~1930 |
Census Appearances
1930
Carroll, Maryland
Other, age 31
Carroll, Maryland · implied b. ~1899 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Arnold |
| Given Name | Anna D |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | Maryland |
| Age at First Marriage | 21 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Can Read/Write | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Carroll-County, Maryland
Spouse, age 40
Carroll-County, Maryland · implied b. ~1900 — 8 household members
| Surname | Arnold |
| Given Name | Annie D |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Maryland |
| 1935 Residence (City) | Election District 7 Westminster |
| 1935 Residence (County) | Carroll |
| Industry | H |
| Highest Grade | No 4 |
| 1935 Residence | Same place |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
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 Annie Arnold across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Annie Arnold
Spouse · 1940 · age 40 · b. ~1900 · Maryland
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Carroll-County, Maryland
Open full size
1940 US Federal Census — Carroll-County, Maryland
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01544-00262)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Ada C Hoff | 61 | Wife | — | Maryland |
| 2 | Herman M Hoff | 27 | Son | Farmer | Maryland |
| 3 | Ruth A Hoff | 20 | Daughter | — | Maryland |
| 4 | Gilbert T Hoff | 15 | Grandson | — | Maryland |
| 5 | George W Gorsuch | 37 | Head | Laborer | Maryland |
| 6 | Dorothy T Gorsuch | 30 | Wife | — | Maryland |
| 7 | Morris E Gorsuch | 9 | Son | — | Maryland |
| 8 | Gilbert L Gorsuch | 8 | Son | — | Maryland |
| 9 | Eleanor J Gorsuch | 5 | Daughter | — | Maryland |
| 10 | Francis N Gorsuch | 3 | Son | — | Maryland |
| 11 | Balleh | Ballah Miller | 23 | Head | Laborer | Maryland |
| 12 | Ruth Miller | 20 | Wife | Machine Work | Maryland |
| 13 | George H Miller | 55 | Head | Operator | Maryland |
| 14 | Stella S Miller | 53 | Wife | — | Maryland |
| 15 | Guy Glenn Miller | 18 | Son | Laborer | Maryland |
| 16 | Ruth I Miller | 10 | Granddaughter | — | Maryland |
| 17 | Howard Smith | 37 | Head | Laborer | Maryland |
| 18 | Flossie Smith | 26 | Wife | — | Maryland |
| 19 | Ronald Smith | 8 | Son | — | Maryland |
| 20 | Howard Jr Smith | 1 | Son | — | Maryland |
| 21 | Yvonne T Smith | 1 | Daughter | — | Maryland |
| 22 | Elias Arnold | 48 | Head | Operator | Maryland |
| 23 | Annie D Arnold THIS PERSON | 40 | Wife | — | Maryland |
| 24 | John Lloyd Arnold | 19 | Son | — | Maryland |
| 25 | James L Arnold | 16 | Son | — | Maryland |
| 26 | Charles W Arnold | 15 | Son | — | Maryland |
| 27 | Anna M Arnold | 11 | Daughter | — | Maryland |
| 28 | Emily J Arnold | 10 | Daughter | — | Maryland |
| 29 | Elsie Lee Arnold | 4 | Daughter | — | Maryland |
| 30 | Joseph B Wailes | 73 | Head | — | Maryland |
| 31 | Annie L Wailes | 75 | Wife | — | Maryland |
| 32 | William S Cooney | 46 | Head | Operator | Maryland |
| 33 | Ruth P Cooney | 41 | Wife | — | Maryland |
| 34 | Robert E Cooney | 22 | Son | Laborer | Maryland |
| 35 | Wade G Cooney | 18 | Son | Driver | Maryland |
| 36 | Margaret E Cooney | 16 | Daughter | — | Maryland |
| 37 | Ruth M Cooney | 14 | Daughter | Helper | Maryland |
| 38 | Harry E Cooney | 12 | Son | — | Maryland |
| 39 | Muriel Cooney | 10 | Daughter | — | Maryland |
| 40 | Joseph B Cooney | 8 | Son | — | Maryland |
Related Census Records
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 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)