JM
James Manning — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Erie-County, New York
Our Model Tree links this James Manning across the 1930 and 1940 US Censuses in Erie-County, New York (XGBoost, ~Confirmed) — first a son (b.~1919), then head of a 14-person household.
Age 21
b. ~1919
Male
Son
Born: New York
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Erie-County, New York |
| Surname | Manning |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | Buffalo city |
| 1935 Residence (County) | Erie |
| Additional Details | |
| Occupation | Laborer |
| Industry | Steel Plant |
| Class of Worker | PW |
| Hours Worked | 12 |
| Income (1939) | 24 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same house |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
| Occupation | Laborer |
| Township / Ward | Buffalo City |
| Est. Birth Year | ~1919 |
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.
14 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to James | Age | Birth yr |
|---|---|---|---|---|
| Kathleen Manning | Daughter | — | 1 | ~1939 |
| Ann Manning | Daughter | — | 16 | ~1924 |
| Alice Manning | Daughter | — | 10 | ~1930 |
| Margaret Manning | Daughter | — | 14 | ~1926 |
| Harry Manning | Head | — | 42 | ~1898 |
| James Manning | Other | — | 67 | ~1873 |
| Thomas Manning | Son | — | 7 | ~1933 |
| Francis Manning | Son | — | 6 | ~1934 |
| Joseph Manning | Son | — | 4 | ~1936 |
| Eugene Manning | Son | — | 5 | ~1935 |
| John Manning | Son | — | 19 | ~1921 |
| Harry Manning | Son | — | 12 | ~1928 |
| James Manning | Son | — | 21 | ~1919 |
| Margaret Manning | Spouse | — | 40 | ~1900 |
Census Appearances
1930
Erie, New …
Other, age 10
Erie, New York · implied b. ~1920 — 12 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Manning |
| Given Name | James |
| Relationship to Head | Grandson |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Can Read/Write | Yes |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1940
Erie-County, New …
Son, age 21
Erie-County, New York · implied b. ~1919 — 14 household members
| Surname | Manning |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | Buffalo city |
| 1935 Residence (County) | Erie |
| Occupation | Laborer |
| Industry | Steel Plant |
| Class of Worker | PW |
| Hours Worked | 12 |
| Income (1939) | 24 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same house |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
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 James Manning across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
James Manning
Son · 1940 · age 21 · b. ~1919 · New York
★ You are viewing this record
Sibling
Margaret Manning
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thomas Manning
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Eugene Manning
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alice Manning
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Francis Manning
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Harry Manning
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ann Manning
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Manning
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joseph Manning
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Kathleen Manning
Sibling · 1940 · age 1
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
1940 US Federal Census — Erie-County, New York
Open full size
1940 US Federal Census — Erie-County, New York
Page Contents
39 people indexed on this census page (nara:1940:m-t0627-02823-00312)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Reuban Green | 72 | Head | — | England |
| 42 | Minnie Green | 73 | Wife | — | England |
| 43 | Michael F. Curran | 32 | Head | Machinist | New York |
| 44 | Leona Curran | 29 | Wife | — | New York |
| 45 | Michael J. Curran | 8 | Son | — | New York |
| 46 | Patricia Curran | 6 | Daughter | — | New York |
| 47 | John O'Connell | 29 | Head | Catchers | New York |
| 48 | Ella O'Connell | 25 | Wife | — | New York |
| 49 | Mary Carol O'Connell | 2 | Daughter | — | New York |
| 50 | Harry Manning | 42 | Head | City Fireman | New York |
| 51 | Margaret Manning | 40 | Wife | — | New York |
| 52 | James Manning THIS PERSON | 21 | Son | Laborer | New York |
| 53 | John Manning | 19 | Son | New Worker | New York |
| 54 | Ann Manning | 16 | Daughter | — | New York |
| 55 | Margaret M. Manning | 14 | Daughter | — | New York |
| 56 | Harry M. Manning | 12 | Son | — | New York |
| 57 | Alice Manning | 10 | Daughter | — | New York |
| 58 | Thomas Manning | 7 | Son | — | New York |
| 59 | Francis Manning | 6 | Son | — | New York |
| 60 | Eugene Manning | 5 | Son | — | New York |
| 61 | Joseph Manning | 4 | Son | — | New York |
| 62 | Kathleen Manning | 1 | Daughter | — | New York |
| 63 | James Manning | 67 | Father | — | New York |
| 65 | Maude Rogers | 51 | Head | — | Pennsylvania |
| 66 | John Curtain | 54 | Brother | Engineer | New York |
| 67 | Marshall Scott | 40 | Boarder | Pickler | New York |
| 68 | Thomas William | 35 | Roomer | Laborer | New York |
| 69 | Walter Semerood | 46 | Roomer | Laborer | Austria |
| 70 | Allen Wainwright | 27 | Roomer | Laborer | Pennsylvania |
| 71 | Nicholas Kerdulias | 47 | Head | Saturator | Greece |
| 72 | Calliope Kerdulias | 49 | Wife | — | Greece |
| 73 | Michael Kerdulias | 19 | Son | — | Greece |
| 74 | Nellie Kerdulias | 11 | Daughter | — | New York |
| 75 | Mary Kerdulias | 10 | Daughter | — | New York |
| 76 | Theofilos Spougarellis | 46 | Boarder | Laborer | Greece |
| 77 | William Romahowich | 43 | Head | Cable Splicer | Austria-Hungary |
| 78 | Catherine Romahowich | 39 | Wife | — | Buffalo, N.Y. |
| 79 | Emil Romahowich | 16 | Son | — | New York |
| 80 | Sonia Romahowich | 12 | Daughter | — | New York |
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)