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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
one of whom
Grammar usage guide and real-world examplesUSAGE SUMMARY
'one of whom' is a correct and usable phrase in written English.
The phrase is used in place of a relative pronoun to refer to a singular antecedent, usually a person, as in the sentence: "The author wrote several books, one of whom was a bestseller."
✓ Grammatically correct
News & Media
Science
Alternative expressions(20)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
60 human-written examples
One of whom was my father!
News & Media
One of whom is Asian.
News & Media
One of whom is my daughter, Chioma.
News & Media
Not one of whom is black.
News & Media
One of whom had an apartment in the building".
News & Media
The young upstarts, one of whom was Mr. Mlotek, did.
News & Media
She bore him seven children, one of whom died.
News & Media
There are 15 candidates, only one of whom is female.
News & Media
Unmarried couple, with two children, one of whom is disabled.
News & Media
They had two children, one of whom died in infancy.
News & Media
Jealousy was about three characters one of whom was me.
News & Media
Expert writing Tips
Best practice
Use "one of whom" to introduce a specific individual from a previously mentioned group of people to add more details about him/her.
Common error
Avoid using "one of who" instead of "one of whom". "Whom" is the objective case pronoun, which is correct after a preposition like "of".
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "one of whom" functions as a relative pronoun, introducing a clause that provides more information about a specific individual within a previously mentioned group. Ludwig provides multiple examples of how this is used in literature, news and scientific publications.
Frequent in
News & Media
41%
Science
59%
Formal & Business
0%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "one of whom" is a formal and grammatically sound phrase used to specify a single individual from a group of people, and Ludwig AI confirms this. Predominantly found in news, media and scientific contexts, it functions as a relative pronoun, adding details about a specific person. When writing, remember to use "whom" instead of "who" after the preposition "of", and reserve this phrase for formal contexts where precision is valued. For less formal situations, consider using simpler alternatives like "and "one of them"". The numerous examples available on Ludwig demonstrate its widespread use in credible sources, making it a valuable tool for sophisticated writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
one amongst whom
Emphasizes inclusion within a larger group; more literary.
of whom one was
Reorders the words; slightly more formal.
among whom was one
Inverts the structure, placing emphasis on the group.
of whom a single one
Emphasizes singularity within the group; more emphatic.
one from whom
Highlights the individual's origin or source.
including one who
Specifies inclusion; less formal.
one individual from whom
Highlights individuality and source.
from which group one
Highlights group and reorders the sentence.
and one of those
More conversational; less precise.
in that group, one
Separates the selection for emphasis.
FAQs
How is "one of whom" used in a sentence?
The phrase "one of whom" is used to specify a single member of a group previously mentioned. For example, "The team consisted of five members, "one of whom" was the captain".
What's a simpler alternative to "one of whom"?
In less formal contexts, you can use "and "one of them"" or "including "one person who"" as alternatives to "one of whom".
When is it appropriate to use "one of whom"?
"One of whom" is suitable for formal writing and speech when referring back to a defined group of people, adding detail about one specific member. If the group you are referring to are not people, it is preferable to use "one of which".
Is "one of whom" interchangeable with "one of which"?
No, "one of whom" refers to people, whereas "one of which" refers to things. It's important to use the correct pronoun to maintain grammatical accuracy. For example, "I read three books, "one of which" was a biography".
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested