MC
Mary Crawford — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Oakland, Michigan
Our Model Tree links this Mary Crawford across the 1900, 1910, 1920, 1930 and 1940 US Censuses in Oakland, Michigan (XGBoost, ~Confirmed) — first a head (b.~1852), then head of a 2-person household.
Age 78
b. ~1852
Female
Head
Born: England
Widowed
1930 Census Record Details
| Census Year | 1930 |
| Location | Oakland, Michigan |
| Surname | Crawford |
| Given Name | Mary E. |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 78 |
| Marital Status | Widowed |
| Birthplace | England |
| Naturalization Status | Naturalized |
| Year of Immigration | 1857 |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Additional Details | |
| Occupation | none |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Home Owned/Rented | O |
| Home Value / Rent | 4000 |
| Birth Country | England |
| Birthplace (normalized) | england |
| Township / Ward | Milford Village |
| Est. Birth Year | ~1852 |
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.
2 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Jennie Crawford | Daughter | — | 55 | ~1875 |
| Mary Crawford | Head | — | 78 | ~1852 |
Census Appearances
1900
Oakland, Michigan
Spouse, age 50
Oakland, Michigan · implied b. ~1850 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Crawford |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 49 |
| Marital Status | Married |
| Birthplace | England |
| Birth Month | July |
| Birth Year | 1850 |
| Year of Immigration | 1883 |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | England |
| Birthplace (normalized) | england |
1910
Oakland, Michigan
Spouse, age 60
Oakland, Michigan · implied b. ~1850 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Crawford |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 60 |
| Marital Status | Married |
| Birthplace | England |
| Years Married | 37 |
| Children Born | 2 |
| Children Living | 2 |
| Year of Immigration | 1852 |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth Country | England |
| Birthplace (normalized) | england |
1920
Oakland, Michigan
Spouse, age 69
Oakland, Michigan · implied b. ~1851 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Crawford |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 69 |
| Marital Status | Married |
| Birthplace | England |
| Year of Immigration | 1859 |
| Naturalization Status | Naturalized |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth Country | England |
| Year of Naturalization | 1858 |
| Birthplace (normalized) | england |
1930
Oakland, Michigan
Head, age 78
Oakland, Michigan · implied b. ~1852 — 2 household members
| Surname | Crawford |
| Given Name | Mary E. |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 78 |
| Marital Status | Widowed |
| Birthplace | England |
| Naturalization Status | Naturalized |
| Year of Immigration | 1857 |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Occupation | none |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Home Owned/Rented | O |
| Home Value / Rent | 4000 |
| Birth Country | England |
| Birthplace (normalized) | england |
1940
Oakland-County, Michigan
Other, age 85
Oakland-County, Michigan · implied b. ~1855 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Crawford |
| Given Name | Mary |
| Relationship to Head | Mother |
| Sex | F |
| Color / Race | White |
| Age | 85 |
| Marital Status | Single |
| Birthplace | England |
| 1935 Residence (City) | Milford Village |
| 1935 Residence (County) | Oakland |
| Naturalization Status | Naturalized |
| Highest Grade | No 0 |
| 1935 Residence | Same place |
| Birth Country | England |
| Birthplace (normalized) | england |
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 Mary Crawford across 5 US Census years (1900, 1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Crawford
Head · 1930 · age 78 · b. ~1852 · Michigan
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Oakland, Michigan
Open full size
1930 US Federal Census — Oakland, Michigan
Page Contents
50 people indexed on this census page (ia:1930:michigancensus00reel1017:0098)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Arma Sanford | 63 | Head | Proprietor | Michigan |
| 52 | Henrietta Sanford | 60 | Wife | None | New York |
| 53 | Mathew Phillip S. Rodger | 26 | Lodger | Typist | Kentucky |
| 54 | Weldon Henry A. Lodger | 26 | Lodger | Statistician | Michigan |
| 55 | Merton Walter Lodger | 21 | Lodger | Test Driver | Pennsylvania |
| 56 | Phillip E. Slaughter | 39 | Head | None | New York |
| 57 | Vincent Mattie T. Slaughter | 68 | Housekeeper | Housekeeper | New York |
| 58 | Mary A. Phillips | 35 | Head | None | Michigan |
| 59 | Ida Black | 66 | Head | None | Canada-Eng |
| 60 | Edward G. Lodge | 70 | Head | Physician | New York |
| 61 | Edwin G. Lodge | 34 | Son | Mechanic | Michigan |
| 62 | L. Harvey Lodge | 27 | Son | None | Michigan |
| 63 | Earl Stephens | 41 | Head | Carpenter | Michigan |
| 64 | Alta Stephens | 40 | Wife | None | Michigan |
| 65 | Lynn Stephens | 13 | Son | None | Michigan |
| 66 | Rosalind Stephens | 12 | Daughter | None | Michigan |
| 67 | James Murphy | 24 | Lodger | Cement Finisher | Michigan |
| 68 | Frances J. Howes | 41 | Head | Electrician | Michigan |
| 69 | Nellie A. Howes | 42 | Wife | None | Michigan |
| 70 | Wesley G. Howes | 14 | Son | None | Michigan |
| 71 | Ralph Callahan | 28 | Lodger | Test Driver | Michigan |
| 72 | Russell Callahan | 26 | Lodger | Mechanic | Michigan |
| 73 | John Watkins | 74 | Head | None | Michigan |
| 74 | Mary E. Watkins | 64 | Wife | None | Michigan |
| 75 | Edna W. Watkins | 39 | Daughter | None | Michigan |
| 76 | Olden G. Watkins | 20 | Son | None | Michigan |
| 77 | Elizabeth Lake | 84 | Head | None | Michigan |
| 78 | Norman W. Ball | 57 | Head | Clerk | Ohio |
| 79 | Nettie S. Ball | 58 | Wife | None | Michigan |
| 80 | Mary E. Crawford THIS PERSON | 78 | Head | None | England |
| 81 | Jennie Crawford | 55 | Daughter | Music Teacher | Michigan |
| 82 | Elizabeth Potter | 75 | Head | None | New York |
| 83 | O. J. Legg | 46 | Head | Proprietor | Michigan |
| 84 | Laura E. Legg | 40 | Wife | None | Michigan |
| 85 | Doris E. Legg | 17 | Daughter | None | Michigan |
| 86 | Irene T. Legg | 13 | Daughter | None | Michigan |
| 87 | A. Lucille Legg | 9 | Daughter | None | Michigan |
| 88 | Nathan Ellis | 73 | Head | None | Michigan |
| 89 | Frank S. Ellis | 44 | Son | Electrician | Michigan |
| 90 | Clarence Grimes | 45 | Head | Operator | Michigan |
| 91 | Bernice Grimes | 46 | Wife | None | Michigan |
| 92 | C. Webster Grimes | 19 | Son | Operator | Michigan |
| 93 | R. Winona Grimes | 17 | Daughter | None | Michigan |
| 94 | William A. Gregory | 52 | Head | Pastor | England |
| 95 | Emma Gregory | 40 | Wife | None | Michigan |
| 96 | Gladys M. Gregory | 16 | Daughter | None | Michigan |
| 97 | J. Arthur Gregory | 14 | Son | None | Michigan |
| 98 | Carolyn E. Gregory | 11 | Daughter | None | Michigan |
| 99 | Miriam A. Gregory | 9 | Daughter | None | Michigan |
| 100 | William A. Gregory | 6 | Son | None | Michigan |
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)