The oldest UK charity seems 1400+ year old.
https://www.theguardian.com/society/voluntary/page/0,7896,61...
Could be expensive.
Or, create a generation skipping trustworthy similar bylaws. That requires the you put in enough money to make administration worthwhile.
But I feel the question is “will there still be grandchildren in 300 years”. It’s not a given.
The oldest UK charity seems 1400+ year old.
https://www.theguardian.com/society/voluntary/page/0,7896,61...
Could be expensive.
Or, create a generation skipping trustworthy similar bylaws. That requires the you put in enough money to make administration worthwhile.
But I feel the question is “will there still be grandchildren in 300 years”. It’s not a given.