Sourced Database Statistics:
2 of 2 people identified as parents
4 of 4 people identified as grandparents
8 of 8 people identified as great-grandparents
16 of 16 people identified as 2x great-parents
30 of 32 people identified as 3x great-grandparents
44 of 64 people identified as 4x great-grandparents
52 of 128 people identified as 5x great-grandparents
32 of 256 people identified as 6x great-grandparents
14 of 512 people identified as 7x great-grandparents
8 of 1024 people identified as 8x great-grandparents