Family Tree Statistics

Filter by Tree: All Trees Vanvolkenburg
99
People
51
45
? 3
36
Families
37
Surnames
104
Sources
94
Places

Date Ranges

Birth Dates
1829 - 2019
Death Dates
1881 - 2023

Gender Distribution

Births by Decade

Showing 82 of 82 births

Average Lifespan

Overall
58
years
Male
60
years
Female
60
years
Oldest Male
87
Oldest Female
81

Average Marriage Age

Overall
28
years
Male
28
years
Female
28
years

Top 10 Surnames

Top 10 Countries

Family Size Trends

Top 10 Male Names

Top 10 Female Names

Infant Mortality (Under 5)

0%
0 deaths

Child Mortality (Under 18)

1.2%
1 deaths

5 Centenarians (100+)

None found

Seasonal Birth Patterns

Seasonal Death Patterns

Lifespan Distribution

Average Lifespan by Decade

Birth Date Coverage

81.8%
81 of 99 people

Death Date Coverage

36.4%
36 of 99 people

Complete Records

36.4%
36 with both dates

Missing Surnames

2%
2 people

Missing Gender

3%
3 people

Missing Birth Places

22%
18 events

Missing Death Places

11.1%
4 events

Data Quality Insights

Excellent Birth Date Coverage

Your database has strong birth date documentation (81.8%).

Moderate Complete Records

Focus on completing records for 63 individuals missing dates.

💡 Tip

Complete records enable more accurate lifespan calculations, family size trends, and historical insights.

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