Earth spirits
Four traditions agree that somebody was under the ground before you were. Where they part company is on when you are expected to settle with them.
Basis: Finnish earth-folk belief · AI-generated
The ground has an occupant
The Finnish maahiset live beneath the farmyard, and the ceiling of their house is the ground the farm walks on. The Philippine nuno lives in an earth mound at the edge of a field. The duwende live in the swept dark under a house raised on posts. The Nahua chaneques hold the springs and the untended corners. The Yucatec alux stands at the boundary of a cleared milpa.
Put that premise in one sentence and every tradition here signs it: somebody was here first, and the ground is theirs.
Because the premise is shared, it is not where the interesting difference lies. These beliefs are not really claims about who is under the soil. They are schedules. Each one names a debt and fixes a moment at which it comes due, and that moment is different in every case.
Before you step
The nuno's whole system is advance permission, and it costs a second.
Tabi-tabi po. Excuse me, by your leave, said out loud before you walk off a path, into long grass, or past a mound. It is not a charm and not a prayer; it is ordinary politeness, carrying the respectful particle a Filipino uses to an elder, addressed to an old man whose garden you are about to cross. Filipinos say it today, on hikes and on construction sites, often with a laugh.
The arrangement is unusually generous to the trespasser. Nothing is owed until you act, the price of acting correctly is a sentence, and you are told the sentence as a child. Skip it and the sanction is a swelling: a foot that puffs up, a joint that will not bend, a lump that ordinary treatment does not touch.
Every day you live there
The Finnish arrangement cannot be settled in a moment, because there is no moment. The maahinen is owed a standing habit.
Do not throw dirty water anywhere. Do not urinate on the ground carelessly. Have a place where waste goes, and use it; warn before you pour. The sanction has a name, maan viha, the earth's anger, and it arrives as a rash or a sore that will not close. The charms treating it are among the most common items in the Finnish corpus, and the physical remedy is earth taken from the spot that caused the harm.
A household cannot discharge that obligation and be finished with it. It can only keep it, or stop keeping it.
The same is true of the duwende, for architectural rather than hygienic reasons. A Philippine house on posts has a real room beneath it, shaded and swept and used for storage, and in the belief it is occupied. Do not play down there at dusk. Do not pour water through the slats. Say something before you go under. The older descriptive name for these beings is not Spanish at all: lamanlupa, those of the earth.
The tonttu makes the arrangement explicit in its own name. Tonttu came from Swedish tomte, which is built on tomt, a surveyed house plot, and Finnish borrowed the same word again as tontti. The being belongs to the measured ground, not to the family standing on it. A new household inherits the same tonttu and the same debts.
Afterwards, when the child comes home wrong
The chaneque gives you no opportunity to be polite in advance, because the person who crosses the line is usually a child who did not know there was one.
A child goes to the stream, or plays where the cleared ground stops, and something frightens them. Afterwards they are listless, feverish, off their food, sleeping badly. In the belief the fright has separated part of the soul from the body and the chaneques are holding it. What is owed is a recovery rite: a healer, a garment belonging to the child, water, candles and prayer, calling the soul back into the clothing and then back into the child.
So the debt here is discovered only once it has been incurred, and it falls on the family rather than on the person who crossed the line. That is the reverse of the nuno's bargain, and it is why this belief produced specialists where the nuno's produced a phrase.
On a contract, with an end date
The alux is the outlier, and it is the one that shows what the others quietly assume.
Every other being here was already present. The alux is made: a figure is prepared, a specialist brings it to life, and it is installed at the field in a house built for it. It is fed with maize drink, food and tobacco at the proper times for seven years, and in return it watches the milpa, whistles in the dark, throws stones and startles the animals of anyone crossing the boundary at night. At the end of the seven years the little house is sealed with the alux inside, and the relationship is closed.
That closing is the point. A guardian fed for years and then neglected does not simply leave, so the contract is ended deliberately rather than allowed to lapse. Nobody seals up a maahinen. The others are landlords and cannot be dismissed; the alux is a hire, and a hire has a last day.
The tradition that answered differently
Slavic belief is full of owners. The leshy holds the forest, the polevik the standing field, the vodyanoy one river or one millpond, the dvorovoi the yard, the bannik the bathhouse, the ovinnik the drying barn. Place by place, the map is as thoroughly occupied as any here.
What is missing from it is the folk under the floor. The Slavic domestic spirit, the domovoi, is in most of the ethnographic record not a prior inhabitant at all but the family's own dead ancestor: he protects the kin group, he is fed as a relative, and when the household moves he is formally invited to come along.
Set him beside the tonttu and the contrast is exact. One tradition attached the spirit to blood and the other to a surveyed boundary. The domovoi travels with the family and the tonttu stays with the plot, which means the Slavic household owed its debt to its own dead while the Finnish household owed its debt to the land.
Nobody describes them
One more thing the records share, and it is a silence.
For beings this present in the material, almost none of them is described. The Finnish charms name the ground, the affliction and the route back, and never a body; invisibility is the premise rather than a power that gets switched on. The Philippine legend texts are far more interested in who trespassed and what swelled than in what anyone saw, and in many accounts nobody sees anything. The alux is known by a whistle, a stone landing nearby, a horse refusing to go on. What recurs is small, old and unseen, and then the sources stop.
The pointed hats, the beards and the red caps came later and from elsewhere: Nordic illustration and magazine art for the tonttu and the maahinen, the Iberian duende with its belt and buckle for the duwende, twentieth-century picture books for the nuno. Those pictures agree with each other because they copy each other. The red cap is roughly as old as printing in colour, and no older.
What the record gives instead of a face is a place and a rule, which is what these beliefs were for.
