What Relation Is My Niece's Daughter's Son To Me

[sandyRoe]

?

[JJ109]

You are his Great-granduncle and he is your great-grandnephew.

Noun. great-grandnephew (plural great-grandnephews) A great-grandson of one's sibling, a grandson of one's nephew or niece. (Brother's great-grandson: fraternal great-grandnephew.

[sandyRoe]

He is a little man who is 6 months old. With a bit of luck he might see the start of the next century.
Hope he does.

[1ozzy]

Don't forget the great bit Sandy, that means a lot!

[bobbinwales]

Thought someone had asked this before.

https://www.theanswerbank.co.uk/ChatterBank/Question1824002.html

[1ozzy]

Thank goodness there is a dective amongst us..

Well done Bob, you hero,,,

[bobbinwales]

No detective just a good memory for unimportanr things. But it was inconclusive.. lots of grand uncle suggestions then rather than great grand uncle.
Just ask him to call you great Grandy Sandy

[Old_Geezer]

One can websearch for charts/tables that show all the different relationships. You just have to identify the two individuals, one on each axis, and look where they cross to find the relationship.