MC
Mary Cramer — 1900 US Census Record
Linked across censuses1900 United States Federal Census · Atlantic, New Jersey
Our Model Tree links this Mary Cramer across the 1900, 1910 and 1920 US Censuses in Atlantic, New Jersey (XGBoost, ~Confirmed) — first a spouse (b.~1857), then head of a 4-person household.
Age 43
b. ~1857
Female
Spouse
Born: New Jersey
Married
1900 Census Record Details
| Census Year | 1900 |
| Location | Atlantic, New Jersey |
| Surname | Cramer |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 43 |
| Marital Status | Married |
| Birthplace | New Jersey |
| Birth Month | Apr |
| Birth Year | 1857 |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | New Jersey |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
| Township / Ward | Hamilton Township |
| Est. Birth Year | ~1857 |
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 1900 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Cramer | Spouse | — | 43 | ~1857 |
| Arthur Cramer | Son | — | 20 | ~1880 |
| Lewis Cramer | Head | — | 45 | ~1855 |
| Bertha Cramer | Daughter | — | 22 | ~1878 |
Census Appearances
1900
Atlantic, New …
Spouse, age 43
Atlantic, New Jersey · implied b. ~1857 — 4 household members
| Surname | Cramer |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 43 |
| Marital Status | Married |
| Birthplace | New Jersey |
| Birth Month | Apr |
| Birth Year | 1857 |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | New Jersey |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1910
Atlantic, New …
Spouse, age 52
Atlantic, New Jersey · implied b. ~1858 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cramer |
| Given Name | May J |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | New Jersey |
| Years Married | 31 |
| Children Born | 2 |
| Children Living | 2 |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | New Jersey |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1920
Atlantic, New …
Spouse, age 62
Atlantic, New Jersey · implied b. ~1858 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Crammer |
| Given Name | Mary J. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 62 |
| Marital Status | Married |
| Birthplace | New Jersey |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | New Jersey |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
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 Cramer across 3 US Census years (1900, 1910 and 1920) in Atlantic, New Jersey, using XGBoost record linkage.
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This person
Anchor record
Mary Cramer
Spouse · 1900 · age 43 · b. ~1857 · New Jersey
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1900 US Federal Census — Atlantic, New Jersey
Open full size
1900 US Federal Census — Atlantic, New Jersey
Page Contents
50 people indexed on this census page (ia:1900:12thcensusofpopu954unit:0364)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Olive Ostrander | 10 | Daughter | At School | Pennsylvania |
| 2 | Katie Ostrander | 8 | Daughter | At School | Pennsylvania |
| 3 | M. V. B. Moore | 41 | Head | Deputy County Clerk | Pennsylvania |
| 4 | Almilda Moore | 39 | Wife | — | New Jersey |
| 5 | Martine Moore | 26 | Son | Clerk Real Estate Office | New Jersey |
| 6 | Kallie M. Moore | 18 | Daughter | Cashier Laundry | New Jersey |
| 7 | James King | 51 | Servant | Servant | Ireland |
| 8 | Daniel Mcclure | 52 | Head | Day Laborer | New Jersey |
| 9 | Anna E. Mcclure | 33 | Wife | — | Pennsylvania |
| 10 | Samuel Mcclure | 25 | Son | Day Laborer | New Jersey |
| 11 | William J. Mcclure | 24 | Son | Job Blacksmith | New Jersey |
| 12 | Susie M. Mcclure | 17 | Daughter | At School | New Jersey |
| 13 | Statie B. Mcclure | 16 | Daughter | At School | New Jersey |
| 14 | Daniel B. Mcclure | 11 | Son | — | New Jersey |
| 15 | George Barrett | 24 | Head | House Painter | New Jersey |
| 16 | Francis Barrett | 26 | Wife | Weaver (Cotton Mill) | New Jersey |
| 17 | Daniel Simpkins | 21 | Head | Ex Hand Spinning Mill | New Jersey |
| 18 | Jennie Simpkins | 17 | Wife | Spinning Room Cotton Mill | New Jersey |
| 19 | Margaret Garrity | 40 | Head | House Keeper | New Jersey |
| 20 | Andrew Garrity | 15 | Son | Mule Spinner Cotton Mill | New Jersey |
| 21 | Charles Garrity | 11 | Son | — | New Jersey |
| 22 | Lewis Cramer | 44 | Head | Asst. Post Master | New Jersey |
| 23 | Mary Cramer THIS PERSON | 43 | Wife | — | New Jersey |
| 24 | Bertha F. Cramer | 21 | Daughter | School Teacher | New Jersey |
| 25 | Arthur S. Cramer | 19 | Son | Machinist | New Jersey |
| 26 | Charles Reemms | 30 | Head | Shipping Clerk Drink Co. | Maryland |
| 27 | Maggie Reemms | 29 | Wife | — | Maryland |
| 28 | Harry M. Reemms | 5 | Son | — | New Jersey |
| 29 | Frank Barrett | 47 | Head | Day Laborer | New Jersey |
| 30 | Amilda Barrett | 47 | Wife | — | New Jersey |
| 31 | Irving Barrett | 7 | Son | — | New Jersey |
| 32 | Samuel Cleand | 47 | Boarder | — | New Jersey |
| 33 | Elva Kendall | 34 | Head | Weaver | New Jersey |
| 34 | Abigail Kendall | 77 | Mother | House Keeper | New Jersey |
| 35 | Abigail Field | 40 | Sister | Weaver | New Jersey |
| 36 | Maria Barrett | 60 | Head | Housekeeper | New Jersey |
| 37 | Frank Barrett | 40 | Son | House Painter | New Jersey |
| 38 | Harvey Barrett | 34 | Son | Seller Of Meats | New Jersey |
| 39 | David Hearst | 57 | Head | Teamster | New Jersey |
| 40 | Caroline Hearst | 47 | Wife | — | New Jersey |
| 41 | John Cleoyle | 52 | Boarder | Weaver (Cotton Mill) | England |
| 42 | Francis Dickerson | 21 | Head | Day Laborer | New Jersey |
| 43 | Grace Dickerson | 19 | Wife | — | Pennsylvania |
| 44 | Eva May Cross | 16 | Boarder | Cloth Room Cotton Mill | Pennsylvania |
| 45 | Edward Joslin | 47 | Head | Day Laborer | New Jersey |
| 46 | Annie Joslin | 45 | Wife | — | Pennsylvania |
| 47 | Leonard Joslin | 16 | Son | Weaver (Cotton Mill) | New Jersey |
| 48 | Edwin Joslin | 15 | Son | Spinning Room Cotton Mill | New Jersey |
| 49 | Charles Joslin | 13 | Son | Spinning Room Cotton Mill | New Jersey |
| 50 | Edna Joslin | 5 | Daughter | — | New Jersey |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1900 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)