Age, Biography and Wiki

Jan Ketelaar was born on 21 April, 1908, is a Dutch chemist (1908–2001). Discover Jan Ketelaar's Biography, Age, Height, Physical Stats, Dating/Affairs, Family and career updates. Learn How rich is he in this year and how he spends money? Also learn how he earned most of networth at the age of 93 years old?

Popular As N/A
Occupation N/A
Age 93 years old
Zodiac Sign Taurus
Born 21 April, 1908
Birthday 21 April
Birthplace N/A
Date of death 23 November 2001, Lochem
Died Place N/A
Nationality

We recommend you to check the complete list of Famous People born on 21 April. He is a member of famous with the age 93 years old group.

Jan Ketelaar Height, Weight & Measurements

At 93 years old, Jan Ketelaar height not available right now. We will update Jan Ketelaar's Height, weight, Body Measurements, Eye Color, Hair Color, Shoe & Dress size soon as possible.

Physical Status
Height Not Available
Weight Not Available
Body Measurements Not Available
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Dating & Relationship status

He is currently single. He is not dating anyone. We don't have much information about He's past relationship and any previous engaged. According to our Database, He has no children.

Family
Parents Not Available
Wife Not Available
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Children Not Available

Jan Ketelaar Net Worth

His net worth has been growing significantly in 2023-2024. So, how much is Jan Ketelaar worth at the age of 93 years old? Jan Ketelaar’s income source is mostly from being a successful . He is from . We have estimated Jan Ketelaar's net worth, money, salary, income, and assets.

Net Worth in 2024 $1 Million - $5 Million
Salary in 2024 Under Review
Net Worth in 2023 Pending
Salary in 2023 Under Review
House Not Available
Cars Not Available
Source of Income

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Timeline

1908

Jan Arnold Albert Ketelaar (21 April 1908, Amsterdam – 23 November 2001, Lochem) was a Dutch chemist and author of the textbook Chemical Constitution: an Introduction to the Theory of the Chemical Bond (De chemische binding. Inleiding in de theoretische chemie).

Van Arkel–Ketelaar triangles are named after him.

Ketelaar's doctoral students included Sol Kimel and Robert de Levie.

1958

He was elected a member of the Royal Netherlands Academy of Arts and Sciences in 1958.