I'm a sucker for these stories

The oldest person alive has died, and here's what she left behind:

40 Grandkids
75 Great-Grandkids
150 Great-Great-Grandkids
220-Great-Great-Great Grandkids
75 Great-Great-Great-Great-Grandkids.

She was born in 1890, and while it doesn't say how many actual children she had, I'm willing to bet it's because they're all dead.