SF
Sarah Fisher — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Baltimore-City-County, Maryland
Our Model Tree links this Sarah Fisher across the 1920, 1930 and 1940 US Censuses in Baltimore-City-County, Maryland (XGBoost, ~Confirmed) — first a spouse (b.~1898), then head of a 4-person household.
Age 42
b. ~1898
Female
Spouse
Born: Maryland
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Baltimore-City-County, Maryland |
| Surname | Fisher |
| Given Name | Sarah O |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Maryland |
| 1935 Residence (City) | Balto City |
| 1935 Residence (County) | Baltimore City |
| Additional Details | |
| Highest Grade | No 5 |
| 1935 Residence | Same Place |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Township / Ward | Balto City |
| Est. Birth Year | ~1898 |
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 1940 census.
| Name | Relation to head | Relative to Sarah | Age | Birth yr |
|---|---|---|---|---|
| Sarah Fisher | Spouse | — | 42 | ~1898 |
| Thos Fisher | Son | — | 15 | ~1925 |
| George Fisher | Head | — | 42 | ~1898 |
| Mary Fisher | Daughter | — | 12 | ~1928 |
Census Appearances
1920
Baltimore, Maryland
Spouse, age 21
Baltimore, Maryland · implied b. ~1899 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Fisher |
| Given Name | Sarah |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Married |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Can Read | No |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1930
Baltimore, Maryland
Spouse, age 30
Baltimore, Maryland · implied b. ~1900 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Fisher |
| Given Name | Sarah |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Maryland |
| Age at First Marriage | 18 |
| 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 42
Baltimore-City-County, Maryland · implied b. ~1898 — 4 household members
| Surname | Fisher |
| Given Name | Sarah O |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Maryland |
| 1935 Residence (City) | Balto City |
| 1935 Residence (County) | Baltimore City |
| Highest Grade | No 5 |
| 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 Sarah Fisher across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Sarah Fisher
Spouse · 1940 · age 42 · b. ~1898 · 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-t0627-01516-00658)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | John T Murphy | 68 | Brother | — | Maryland |
| 2 | Charles J Dan | 40 | Head | Shipper | Maryland |
| 3 | Bertha M Dan | 41 | Wife | — | Tennessee |
| 4 | George Gerhart | 41 | Head | Butcher | Maryland |
| 5 | Margaret E Gerhart | 36 | Wife | — | Maryland |
| 6 | Audrey M Gerhart | 3 | Daughter | — | Maryland |
| 7 | Patrick R Burke | 35 | Head | Boiler Maker Helper | Ireland |
| 8 | Delia O Burke | 32 | Wife | — | Ireland |
| 9 | Mary C Burke | 6 | Daughter | — | Maryland |
| 10 | Christina Burke | 5 | Daughter | — | Maryland |
| 11 | Patricia J Burke | 4 | Daughter | — | Maryland |
| 12 | Patrick R Burke | 2 | Son | — | Maryland |
| 13 | Kathleen Burke | 1 | Daughter | — | Maryland |
| 14 | James J Gillespie | 70 | Head | — | Ireland |
| 15 | Anna Gillespie | 61 | Wife | — | Ireland |
| 16 | Emily Hanlon | 38 | Sister | — | Maryland |
| 17 | George Fisher | 42 | Head | Fireman Helper | Maryland |
| 18 | Sarah O Fisher THIS PERSON | 42 | Wife | — | Maryland |
| 19 | Thos J Fisher | 15 | Son | — | Maryland |
| 20 | Mary T Fisher | 12 | Daughter | — | Maryland |
| 21 | Edw J Mullin | 64 | Head | — | Germany |
| 22 | Ernest W Mullin | 23 | Son | Clerk | Maryland |
| 23 | Florence M Mullin | 26 | Daughter | — | Maryland |
| 24 | John Wm Miller | 56 | Head | — | Maryland |
| 25 | Martin J Steiner | 44 | Brother | Electrician | Maryland |
| 26 | Catherine Steiner | 42 | Sister | — | Maryland |
| 27 | Chas J Holland | 34 | Head | Crane Operator | Maryland |
| 28 | Mary E Holland | 35 | Wife | — | Maryland |
| 29 | Chas J Holland | 5 | Son | — | Maryland |
| 30 | Laverne F Holland | 8 | Daughter | — | Maryland |
| 31 | Cath R Monetta | 14 | Sister | — | Maryland |
| 32 | Lawrence J Byrne | 53 | Head | Manager | Ireland |
| 33 | Margaret A Byrne | 52 | Wife | — | Ireland |
| 34 | Mary Margaret Byrne | 25 | Daughter | Stenographer | Maryland |
| 35 | Catherine L Byrne | 21 | Daughter | Stenographer | Maryland |
| 36 | Lawrence J Jr Byrne | 19 | Son | Clerk | Maryland |
| 37 | Nicholas J Byrne | 15 | Son | — | Maryland |
| 38 | Edward M Luman | 57 | Head | Merchant | Maryland |
| 39 | Nellie A Luman | 52 | Wife | — | New Jersey |
| 40 | Margaret D Luman | 24 | Daughter | Clerk | Maryland |
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)