IS
Irene Smith — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Baltimore-City-County, Maryland
Our Model Tree links this Irene Smith across the 1910, 1920, 1930 and 1940 US Censuses in Baltimore-City-County, Maryland (XGBoost, ~Confirmed) — first a spouse (b.~1895), then head of a 7-person household.
Age 45
b. ~1895
Female
Spouse
Born: Maryland
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Baltimore-City-County, Maryland |
| Surname | Smith |
| Given Name | Irene |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore City |
| 1935 Residence (County) | Baltimore City |
| Additional Details | |
| Highest Grade | 4 |
| 1935 Residence | Same place |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Township / Ward | Baltimore City |
| Est. Birth Year | ~1895 |
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 1940 census.
| Name | Relation to head | Relative to Irene | Age | Birth yr |
|---|---|---|---|---|
| Lillian Smith | Daughter | — | 15 | ~1925 |
| Doris Smith | Daughter | — | 11 | ~1929 |
| Irene Smith | Daughter | — | 13 | ~1927 |
| Frank Smith | Head | — | 46 | ~1894 |
| Frank Smith | Son | — | 19 | ~1921 |
| Edward Smith | Son | — | 17 | ~1923 |
| Irene Smith | Spouse | — | 45 | ~1895 |
Census Appearances
1910
Baltimore, Maryland
Other, age 16
Baltimore, Maryland · implied b. ~1894 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Irene M |
| Relationship to Head | Granddaughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Saleslady |
| Industry | Dept store |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1920
Baltimore, Maryland
Other, age 25
Baltimore, Maryland · implied b. ~1895 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Irene |
| Relationship to Head | Boarder |
| Sex | F |
| Color / Race | White |
| Age | 25 |
| Marital Status | Married |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1930
Baltimore, Maryland
Other, age 36
Baltimore, Maryland · implied b. ~1894 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Irene |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 36 |
| Marital Status | Married |
| Birthplace | Maryland |
| Age at First Marriage | 23 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Can Read/Write | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Baltimore-City-County, Maryland
Spouse, age 45
Baltimore-City-County, Maryland · implied b. ~1895 — 7 household members
| Surname | Smith |
| Given Name | Irene |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore City |
| 1935 Residence (County) | Baltimore City |
| Highest Grade | 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 Irene Smith across 4 US Census years (1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Irene Smith
Spouse · 1940 · age 45 · b. ~1895 · Maryland
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Baltimore-City-County, Maryland
Open full size
1940 US Federal Census — Baltimore-City-County, Maryland
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01511-00249)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Raymond Vencky | 4 | Son | — | Maryland |
| 42 | Bernard Darmstadt | 39 | Head | Meter Reader | Maryland |
| 43 | Agnes Darmstadt | 30 | Wife | — | Maryland |
| 44 | Katherine M. Darmstadt | 10 | Daughter | — | Maryland |
| 45 | Joseph C. Darmstadt | 9 | Son | — | Maryland |
| 46 | Donald Darmstadt | 4 | Son | — | Maryland |
| 47 | Frank Smith | 46 | Head | Carpenter | Maryland |
| 48 | Irene Smith THIS PERSON | 45 | Wife | — | Maryland |
| 49 | Frank Smith | 19 | Son | Stock Boy | Maryland |
| 50 | Edward Smith | 17 | Son | — | Maryland |
| 51 | Lillian Smith | 15 | Daughter | — | Maryland |
| 52 | Irene Smith | 13 | Daughter | — | Maryland |
| 53 | Doris Smith | 11 | Daughter | — | Maryland |
| 54 | George Hutchinson | 39 | Head | Metal Sheeter | Maryland |
| 55 | Marie Hutchinson | 38 | Wife | — | Maryland |
| 56 | Calvin Hutchinson | 16 | Son | — | Maryland |
| 57 | George Jr. Hutchinson | 13 | Son | — | Maryland |
| 58 | Kenneth Hutchinson | 12 | Son | — | Maryland |
| 59 | Warren Hutchinson | 8 | Son | — | Maryland |
| 60 | Ati Dickman | 28 | Head | Machinist Helper | Maryland |
| 61 | Lillian Dickman | 25 | Wife | — | Maryland |
| 62 | Ati Jr. Dickman | 4 | Son | — | Maryland |
| 63 | Joan Dickman | 2 | Daughter | — | Maryland |
| 64 | Clifton Dickman | 31 | Brother | Sea Food Store | Maryland |
| 65 | August De Carrio | 42 | Head | Huckster | Italy |
| 66 | Marcella De Carrio | 44 | Wife | — | Italy |
| 67 | Jennie De Carrio | 12 | Daughter | New Worker | Maryland |
| 68 | Ludwig De Carrio | 15 | Son | — | Maryland |
| 69 | Joseph Hardone | 25 | Head | Pipe Fitter Helper | Maryland |
| 70 | Mildred Hardone | 22 | Wife | Main Operator | Maryland |
| 71 | E. Anton Arch | 23 | Head | Shipping Clerk | Maryland |
| 72 | Anglie Arch | 23 | Wife | Examiner | Maryland |
| 73 | Adam Decker | 22 | Head | Solder | Germany |
| 74 | Elizabeth Decker | 54 | Wife | — | Maryland |
| 75 | Charles Decker | 25 | Son | Salesclerk | Maryland |
| 76 | John Doyle | 45 | Head | Supervisor Of Station | Maryland |
| 77 | Marie Doyle | 45 | Wife | Machine Sewer | Maryland |
| 78 | John Jr. Doyle | 18 | Son | — | Maryland |
| 79 | Lawrence Doyle | 10 | Son | — | Maryland |
| 80 | Lawrence Petty | 54 | Head | Pipe-Fitter Helper | Virginia |
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)