stepgrandchildren
Spouse's grandkids, technically
Stepgrandchildren are the grandchildren of one's spouse from a previous relationship—children of one's stepchildren.
The term describes a family connection formed through marriage rather than blood: She treats her stepgrandchildren the same as her biological grandchildren.
Like other step- relationships, the bond varies widely in closeness depending on when the families merged and how relationships developed.
Household joined by remarriage
- blendedMixed into uniformity
- remarriageWedding after divorce/widowhood
- stepsiblingsStepparent's other children
- half-siblingsChildren sharing one parent
extended · nonbiological · household · co-parenting · reconstituted · guardians · bonding · integration
stepfamily
Household joined by remarriage
- blendedMixed into uniformity
- remarriageWedding after divorce/widowhood
- stepsiblingsStepparent's other children
half-siblings · extended · nonbiological · household · co-parenting · reconstituted · guardians · bonding · integration · multigenerational
descendants
Those who come after
- progenyOne's biological descendants
- offspringBiological descendants produced
- ancestryFamily line of descent
generations · bloodline · genealogy · heredity · succession · forebears · lineage · heritage · kinfolk · relations
estate
Property and grounds
trust · beneficiary · probate · heirloom · executor · testament · assets · entitlement · intestate · codicil
grand, children, child, grandchild, grandchildren, stepchild, stepchildren, stepgrandchild, stepfather