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William Haines — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Baltimore, Maryland
Our Model Tree links this William Haines across the 1920 and 1930 US Censuses in Baltimore, Maryland (XGBoost, ~Confirmed) — first a son (b.~1907), then head of a 13-person household.
Age 23
b. ~1907
Male
Son
Born: Maryland
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Baltimore, Maryland |
| Surname | Haines |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Virginia |
| Additional Details | |
| Occupation | City Buyer |
| Industry | Ship Yard |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Occupation | City Buyer |
| Township / Ward | Baltimore |
| Est. Birth Year | ~1907 |
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.
13 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| Oliver Haines | Son | — | 19 | ~1911 |
| Woodrow Haines | Son | — | 11 | ~1919 |
| Howard Haines | Son | — | 6 | ~1924 |
| James Haines | Son | — | 21 | ~1909 |
| William Haines | Head | — | 49 | ~1881 |
| Eloise Haines | Spouse | — | 49 | ~1881 |
| Bessie Haines | Daughter | — | 10 | ~1920 |
| Dorothy Haines | Daughter | — | 17 | ~1913 |
| Le Haines | Son | — | 27 | ~1903 |
| William Haines | Son | — | 23 | ~1907 |
| Helen Haines | Daughter | — | 13 | ~1917 |
| Audrey Haines | Daughter | — | 16 | ~1914 |
| Robert Haines | Son | — | 8 | ~1922 |
Census Appearances
1920
None, Maryland
Son, age 13
None, Maryland · implied b. ~1907 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Haines |
| Given Name | William G |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Virginia |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1930
Baltimore, Maryland
Son, age 23
Baltimore, Maryland · implied b. ~1907 — 13 household members
| Surname | Haines |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Virginia |
| Occupation | City Buyer |
| Industry | Ship Yard |
| Class of Worker | W |
| Can Read/Write | Yes |
| 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 William Haines across 2 US Census years (1920 and 1930) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
William Haines
Son · 1930 · age 23 · b. ~1907 · Maryland
★ You are viewing this record
Sibling
Dorothy Haines
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Woodrow Haines
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Howard Haines
Sibling · 1930 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Haines
Sibling · 1930 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Haines
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Haines
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Bessie Haines
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Le Haines
Sibling · 1930 · age 27
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Audrey Haines
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Oliver Haines
Sibling · 1930 · age 19
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
1930 US Federal Census — Baltimore, Maryland
Open full size
1930 US Federal Census — Baltimore, Maryland
Page Contents
50 people indexed on this census page (ia:1930:15thcensus866unit:0847)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Edmond R Bullock | 7 | Son | — | Maryland |
| 52 | James W Bullock | 4 | Son | — | Maryland |
| 53 | Eva L Bullock | 2 | Daughter | — | Maryland |
| 54 | George R Bullock | 0 | Son | — | Maryland |
| 55 | Frederick Haslup | 23 | Boarder | Painter | Maryland |
| 56 | Howard Dawson | 52 | Head | Chief Operator | Ohio |
| 57 | Mamie Dawson | 40 | Wife | — | Virginia |
| 58 | Edwin Dawson | 13 | Son | — | Virginia |
| 59 | Frederick Dawson | 9 | Son | — | New York |
| 60 | Jean Dawson | 3 | Daughter | — | Maryland |
| 61 | William Haines | 49 | Head | Trackman | Maryland |
| 62 | Eloise Haines | 49 | Wife | — | Virginia |
| 63 | William Haines THIS PERSON | 23 | Son | City Buyer | Maryland |
| 64 | James Haines | 21 | Son | Operator | Maryland |
| 65 | Oliver Haines | 19 | Son | Electrician Helper | Maryland |
| 66 | Dorothy Haines | 17 | Daughter | Cashier | Maryland |
| 67 | Helen Haines | 13 | Daughter | — | Maryland |
| 68 | Audrey Haines | 16 | Daughter | Sales Girl | Maryland |
| 69 | Woodrow Haines | 11 | Son | — | Maryland |
| 70 | Bessie Haines | 10 | Daughter | — | Maryland |
| 71 | Robert Haines | 8 | Son | — | Maryland |
| 72 | Howard Haines | 6 | Son | — | Maryland |
| 73 | Le Roy Haines | 27 | Son | City Buyer | Maryland |
| 74 | — | None | — | — | — |
| 75 | — | None | — | — | — |
| 76 | — | None | — | — | — |
| 77 | — | None | — | — | — |
| 78 | — | None | — | — | — |
| 79 | — | None | — | — | — |
| 80 | — | None | — | — | — |
| 81 | — | None | — | — | — |
| 82 | — | None | — | — | — |
| 83 | — | None | — | — | — |
| 84 | — | None | — | — | — |
| 85 | — | None | — | — | — |
| 86 | — | None | — | — | — |
| 87 | — | None | — | — | — |
| 88 | — | None | — | — | — |
| 89 | — | None | — | — | — |
| 90 | — | None | — | — | — |
| 91 | — | None | — | — | — |
| 92 | — | None | — | — | — |
| 93 | — | None | — | — | — |
| 94 | — | None | — | — | — |
| 95 | — | None | — | — | — |
| 96 | — | None | — | — | — |
| 97 | — | None | — | — | — |
| 98 | — | None | — | — | — |
| 99 | — | None | — | — | — |
| 100 | — | None | — | — | — |
Related Census Records
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)