Number of Your Ancestors
(Parents of
parents, etc. No aunts, uncles, cousins,
sisters, or brothers)
Starting
year- 1995
Average generation- 25 years
Starting age - 45
| |
YEAR |
NUMBER
OF YOUR
ANCESTORS |
PERCENTAGE
WITH SAME
LAST NAME |
| Birth Year |
1950 |
|
|
1
generation back:
parents |
1925 |
2 |
50.00% |
2
generations back:
grandparents |
1900 |
4 |
25.00% |
3
generations back:
great-grandparents |
1875 |
8 |
12.50% |
| 4
generations back |
1850 |
16 |
6.25% |
| 5
generations back |
1825 |
32 |
3.13% |
| 6
generations back |
1800 |
64 |
1.56% |
| 7
generations back |
1775 |
128 |
0.78% |
| 8
generations back |
1750 |
256 |
0.39% |
| 9
generations back |
1725 |
512 |
0.20% |
| 10
generations back |
1700 |
1024 |
0.10% |
| 11
generations back |
1675 |
2048 |
0.05% |
| 12
generations back |
1650 |
4096 |
0.02% |
| 13
generations back |
1625 |
8192 |
0.01% |
| 14
generations back |
1600 |
16384 |
0.01% |
|
Number of Boxes to Complete
Your Ancestor Chart
| |
# of Boxes
|
Total
|
| Generation #1 |
1
|
1
|
| Generation #2 |
2 |
3 |
| Generation #3 |
4 |
7 |
| Generation #4 |
8 |
15 |
| Generation #5 |
16 |
31 |
| Generation #6 |
32 |
63 |
| Generation #7 |
64 |
127 |
| Generation #8 |
128 |
255 |
| Generation #9 |
256 |
511 |
| Generation #10 |
512 |
1,023 |
| Generation #11 |
1,024 |
2,047 |
| Generation #12 |
2,048 |
4,095 |
| Generation #13 |
4,096 |
8,191 |
| Generation #14 |
8,192 |
16,383 |
| Generation #15 |
16,384 |
32,767 |
| Generation #16 |
32,768 |
65,535 |
| Generation #17 |
65,536 |
131,071 |
| Generation #18 |
131,072 |
262,143 |
| Generation #19 |
262,144 |
524,287 |
| Generation #20 |
524,288 |
1,048,575 |
| Generation #21 |
1,048,576 |
2,097,151 |
| Generation #22 |
2,097,152 |
4,194,303 |
| Generation #23 |
4,194,304 |
8,388,607 |
| Generation #24 |
8,388,608 |
16,777,215 |
| Generation #25 |
16,777,216 |
33,554,431 |
| Generation #26 |
33,554,432 |
67,108,863 |
| Generation #27 |
67,108,864 |
134,217,727 |
| Generation #28 |
134,217,728 |
268,435,455 |
| Generation #29 |
268,435,456 |
536,870,911 |
| Generation #30 |
536,870,912 |
1,073,741,823 |
| Generation #31 |
1,073,741,824 |
2,147,483,647 |
| Generation #32 |
2,147,483,648 |
4,294,967,295 |
| Generation #33 |
4,294,967,296 |
8,589,934,591 |
| Generation #34 |
8,589,934,592 |
17,179,869,183 |
| Generation #35 |
17,179,869,184 |
34,359,738,367 |
| Generation #36 |
34,359,738,368 |
68,719,476,735 |
| Generation #37 |
68,719,476,736 |
137,438,953,471 |
| Generation #38 |
137,438,953,472 |
274,877,906,943 |
| Generation #39 |
274,877,906,944 |
549,755,813,887 |
| Generation #40 |
549,755,813,888 |
1,099,511,627,775 |
|
