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Research draft

grandparent

vr.tr.grandparent · XCT.REL

Let an agent handle the grandparent relation as second-degree kinship with legal effects in contact, care, inheritance and immigration.

Thing Registry Cross-cutting context

Research draft, second pass

A second pass drafted this model: the structure a model of this thing needs, and what is known about it in the world. The line under this one says how the second half was obtained - researched against sources, or recalled without web access, in which case nothing here was read anywhere and every claim is a lead to verify. Unreviewed either way.

written by Claude from model knowledge without web access - no source was read, every claim is a lead to verify

Researched by: Claude

Purpose and description

Let an agent handle the grandparent relation as second-degree kinship with legal effects in contact, care, inheritance and immigration.

A parent of one own parent: a grandfather or grandmother, maternal or paternal, including step and adoptive grandparents in social and often legal usage.

What it is for: Defining family relationships and the roles of grandparents.

It can be establish the relationship by records; seek contact or care arrangements, where law allows; act as kinship carer; translate kinship terms.

Distinguishing features

Second-degree lineal ascendant

Maternal and paternal sides often named differently

Legal rights to contact vary widely

Kinship care by grandparents has its own rules

What it looks like

A relationship shown in family trees and records.

How it is recognised

Family trees two generations up

Terms distinguishing maternal and paternal grandparents in many languages

Records linking generations

Related models

is a kind of - relation

kinship

is the converse of - relation

grandchild

has legal effect in - contact and care

family law

is established by - evidence

civil records

In practice

Families and kinds

maternal and paternal grandparents

grandfather and grandmother

step and adoptive grandparents

great-grandparents

Standards and regulation

Family law on grandparent contact and kinship care

Succession law

Immigration rules on dependent relatives

Failure modes and hazards

Assuming rights that the law does not give

Sharing family data without consent

Translation errors

Also called

maternal grandfathermaternal grandparentpaternal grandparent

Where this came from

wikidata · CC0 1.0

Drafted structure

Bundle to layer to finding to question, as the second pass will find it: 4 bundles · 8 layers · 8 findings · 16 questions.

Relation Which grandparent.

Side and type matter.

Side

Maternal or paternal.

Side

Side of family.

  1. Is this a maternal or paternal grandparent? definition
  2. Is the relation biological, step or adoptive? boundary

Evidence

Records.

Evidence

Proof.

  1. Which records establish it? provenance
  2. Are they recognised here? boundary
Roles Care and contact.

Grandparents often have caring roles.

Kinship care

Caring for grandchildren.

Kinship care

Kinship care arrangements.

  1. Is the grandparent a kinship carer, and under what arrangement? definition
  2. What support is available? action

Contact

Rights to contact.

Contact rights

Contact rights.

  1. Can grandparents apply for contact here? boundary
  2. Through which court? provenance
Language Kinship terms.

Many languages distinguish sides.

Terms

Words used.

Terms

Kinship terms.

  1. Which term applies in this language? definition
  2. Does it mark maternal or paternal side? boundary

Translation

Equivalents.

Translation

Translation.

  1. How should it be translated? action
  2. What nuance is lost? boundary
Legal and privacy Inheritance and data.

Law and privacy both apply.

Inheritance

Succession.

Inheritance

Inheritance.

  1. Do grandparents inherit in this situation? boundary
  2. Under which rules? provenance

Privacy

Family data.

Privacy

Data handling.

  1. Is family data being shared lawfully? boundary
  2. Who else is affected? boundary

What the second pass must settle

  • Should kinship relations be modelled as relations?
  • How should kinship care be linked?
  • How should step relations be recorded?