Clue 01 — A missing piece

He signed William in 1917 and Joseph in 1942. Both in his own hand, twenty-five years apart. The baptism card, written when he was six days old, says Joseph — and he almost certainly never saw it.

The dates do the same thing. Three documents say 6 July. The one he filled in himself at forty-seven says 6 June. He always knew it was the sixth. He wasn’t sure of the month.

And look at the top of the headstone form: a clerk has pencilled (1) W. (2) above his name, hedging between two middle initials for a man who had been dead a day. Nobody alive could settle it.

This is the heartbreak. A man this uncertain about himself was never given his own history — which means the paperwork still exists, waiting for us to find it.

Clue 02 — A mother's survival

The father’s residence is given as “Deceased.” Axel Alfred Petterson was in Chicago. He remarried there on 16 June 1896, eleven months after this form was filed, and lived until 1957.

Number of previous children: one. Number now living, in all: one. Read those two figures together and then count who is in the room. The single living child she is claiming is the newborn in front of her. Which means Franz Peterson — born in Chicago on 18 August 1893, a two-year-old boy — has just been entered into the public record as dead. He was alive. He stayed alive until 1954.

Now the part that turns this from a lie into an act of survival. The New York Infant Asylum gave free obstetrical care to unwed or indigent women, and its charity came with conditions. The Board of Managers would fund a first pregnancy and not a second, on the reasoning that it was human to make one mistake but immoral to make two.

So read her answers again as an application, because that is what they are. A living husband means support, and support means no charity. A living child means a second confinement, and a second confinement was refused on principle. A destitute widow whose only child had died qualified. A married woman with a husband in Chicago and a two-year-old son did not.

She was twenty-two, seven hundred miles from her marriage, and four days from giving birth. She gave the two answers that secured her baby's safety. Had she given the true ones, she would have been turned away and made to raise him alone.

Everything else on the form is accurate, and it is everything you need: Germany, Sweden, an address at 329 East 80th Street, and a maiden name spelled as it sounded — Yoa.

Clue 03 — Finding Elizabeth

Three were born in New York. One born in Germany in 1874, arriving in 1889 — the right country, the right year, the right decade. Mary Elizabeth Joel is Robert’s mother, our long-lost ancestor.

And the deduction holds from a second direction. Roberta also matches Judy Hall at 106 centimorgans across six segments, reached through a different one of Elizabeth’s children — Joseph Behrman, and his daughter Elizabeth Joy. Two strangers, two branches, one woman.

Clue 04 — Our family was right all along

In German a J is spoken as a Y. Joel comes out Yo-el, and in the mouth of a clerk at Castle Garden in 1889 — or a small boy repeating what he had been told — it flattens to Yo-a.

Her son Harry wrote Joa on a Social Security application in 1969. Her daughter’s obituary spelled it Joel. Her six children called her Jo. The asylum clerk in 1895 wrote what he heard: Yoa.

Four spellings, one woman, and the version the family kept for a hundred and thirty years was never wrong. It was just never transcribed.

The surname Joa clusters in Rhineland-Palatinate — which also explains the Belgian ancestry that kept surfacing in the DNA and making no sense. The German-speaking corner of Belgium was Prussian Rhineland until 1919. Roberta’s results: 17% Southern Germanic, maternal side.

Clue 05 — The memory was real

George Herman Behrmann Jr., born 1902. Robert was six, turning seven, still at the asylum in Mount Vernon. There is exactly one baby that visit could have been and exactly one year it could have happened.

Now put the other family story beside it. They always said he ran away at seven or eight. He is in Mount Vernon in 1900 and in Syracuse by 1905. His mother appears with a new baby in 1902 or 1903 — and a boy of seven runs. Nobody wrote down why. Nobody had to.

The baby grew up, married Cecelia, and died in 1957. Robert died in 1962. The two half-brothers missed each other by five years, and neither ever knew.

Clue 06 — Closer than we knew

The Swede she married in 1892 and the German she married by 1902 were, in some sense, neighbours all along. Axel’s address on the marriage certificate sits a short walk from the Behrmann hotel, and the Behrmanns rented rooms — which is exactly what a teenaged German immigrant would have needed in 1889.

She did not wander into that family by chance ten years later. They were already on her street.

And her son grew up less than a mile from her front door, in an institution, for at least five years. Once — that we know of — she made the walk.

Clue 07 — The bloodline reveals the truth

A half-German grandfather predicts about 12.5% in Roberta. She has 17%. A half-German great-grandfather predicts about 6% in Hanna. She has 12% — roughly double.

Now run it the other way. A fully German Robert predicts about 12.5% in Hanna, and she measures 12%. That is as close as this kind of arithmetic ever lands.

Which means Alexander Peterson gave his name, but not his blood. The October 2025 Ancestry update, which finally split Sweden out of the old catch-all Germanic region, says the same thing from the other end: no Swedish ancestry at all. One per cent Finnish, and nothing else.

And that reframes the journey. Elizabeth did not travel seven hundred miles from Chicago to New York to give birth quietly. She travelled because the child was not her husband’s — and because a woman arriving alone in New York, with no husband and no living child, was a woman the asylum would take in.

A caution worth keeping: inherited percentages vary with recombination, and ethnicity estimates are estimates. One person’s figure proves little. Two people, two generations apart, both landing where a fully German Robert predicts — that is a pattern.