She existed in the household on terms that were not generous but functional, as long as the arrangement suited the adults who controlled the house.
Then Elsa married Otto in July 1883, and the arrangement ceased to suit anyone except Ingred herself.
Otto took one look at her and saw not grief, not duty, not a young girl who had already lost father, mother, land, and home.
He saw another mouth to feed.
He saw a body taking up space his children needed.
He saw an extra claimant on flour, meat, fuel, bedding, and attention.
Elsa, fearful of losing her second husband after having already lost her first, agreed to what he wanted.
Whether she felt shame or sorrow, the transcript does not say.
What it makes clear is that she chose the marriage she had just secured rather than the niece already under her roof.
She gave Ingred until September 1st to find somewhere else to live.
On August 28th, Elsa gave her $9, less than fairness demanded but more than absolute abandonment would have given, along with a blanket.
She told her to go to Elhorn and find work, perhaps as domestic help, perhaps at the hotel, perhaps wherever another household needed another pair of hands.
She was to make her own way, as everyone eventually had to.
The instruction sounded practical, almost ordinary, because frontier hardship often dressed cruelty in the language of necessity.
But there was little ordinary about expelling a 15-year-old girl with $9 and a blanket at the edge of autumn.
Ingred took the $9 and made a decision that would determine not only whether she survived the coming winter but how the people around her would eventually be forced to rethink the meaning of shelter itself.
She decided she would build a dugout, an underground shelter dug into the prairie.
The choice was desperate only in the sense that it arose from desperation.
In every other sense it was reasoned, technical, and astonishingly disciplined.
She was not simply choosing dirt over wood because dirt was all she could afford.
She was choosing the earth because she understood that underground shelter held heat differently from a thin-walled house above ground, and because she intended to combine that fact with a heating idea she had seen her father attempt years earlier.
Lars Larsen, before his death, had been fascinated by old building techniques.
He had read about Roman hypocausts, ancient systems that directed hot air from fires under floors in order to warm the rooms above.
The idea had stayed with him strongly enough that he once tried a small version himself, not on the scale of a proper room, but in a chicken coop.
He had run a flue beneath the roost where the birds slept.
It had worked remarkably well.