Udham Singh Biography, Age, Death, Wife, Height, Family, & More

Udham Singh was an Indian fighter who belonged to the Ghadar Party and HSRA. He’s famous for killing Michael O’Dwyer, the former leader in Punjab, India, on March 13, 1940. Singh did this in London because he blamed O’Dwyer for the Jallianwala Bagh tragedy. He thought O’Dwyer was directly responsible for the killings in Amritsar. Singh was part of the Ghadar party that started the Ghadar Movement. This movement aimed to kick the British out of India. Udham Singh, also known as Shaheed-E-Azam Sardar Udham Singh, took a stand against the Jallianwala Bagh massacre of 1919. He fought alone to avenge it and became a hero in India’s fight for freedom.

Udham Singh Biography

Shaheed Udham Singh Kamboj, an Indian revolutionary, gained fame by avenging the Jallianwala Bagh massacre through the killing of Michael O’Dwyer. Additionally, you can join Testbook’s flagship UPSC History Optional Coaching Program to begin learning about historical topics.

In Indian names, ‘Ram’ signifies the Hindu God, ‘Mohammed’ represents the Muslim Prophet, ‘Singh’ is a name for baptized Sikh males (and a traditional Rajput name), while ‘Azad’ means free or independent. These Indians were part of the Ghadr Group, initiating the Ghadar movement for international political action, seeking to overthrow British rule in India.

Among the many passionate young freedom fighters in early 20th-century India, Bhagat Singh, Udham Singh, Chandrasekhar Azad, Rajguru, and Sukhdev stand out as some of the more renowned figures.

Udham Singh Picture
Udham Singh Picture

Personal Information

Real Name Udham Singh
Birth name Sher Singh
Other name Ram Mohammad Singh Azad
Names Earned Shaheed-E-Azam Udham Singh
The Patient Assassin
The Lone Assassin
DOB (Date of Birth) 28 December 1899 (Thursday)
Date of Death 31 July 1940
Age (at the time of death) 41 Years
Place of Death Pentonville Prison, London
Death Cause Executed for assassinating Sir Michael O’ Dwyer
Birth Place Sunam, Punjab
Zodiac Sign Capricorn
Nationality Indian
Hometown Sunam, Punjab
Religion Sikhism


School High School
College/ University N/A
Education Qualifications Matriculation Examination

Physical Stats


Feet & Inches 5’ 6”
Meter 1.68 m
Centimeters 168 cm
Eye Color Black
Hair Color Black
Figure Measurements 46-42-15

Family Information

Father Name Sardar Tehal Singh
Mother Name Mata Narain Kaur
Siblings Brother- Sadhu Singh (earlier Mukta Singh) (elder) (died in 1917)
Marital Status (at the time of death) Source 1: Married
Source 2 : Unmarried
Husband Source 1: Udham Singh married a Mexican woman, Lupe.

Source 2: He never married.

Children Udham Singh had two sons


Boyfriend N/A


Profession Revolutionary Freedom Fighter
Net Worth $50 million


Color Black and Blue
Food Rogan Josh – Kashmir
Drink Officer’s Choice
Actor/Actress Kangana Ranaut
Songs Hua Main (From “ANIMAL”)
Movies Dear Zindagi
Hobbies Photography, Painting


Udham Singh came from a very poor Punjabi Kamboj Sikh family. His father, Sardar Tehal Singh, worked as a railway crossing watchman in the village of Upali. Sadly, when Udham and his brother were just three and five years old, their mother, Mata Narain Kaur, passed away. The boys then stayed by their father’s side as he worked in Nilowal village, hauling mud from a newly built canal in the Punjab Canal Colonies. Similarly, Sher Singh lost his mother at the age of 2 in 1901, and his father passed away in 1907.


Udham Singh, originally named ‘Sher Singh,’ was born into a Sikh family on December 26, 1899, in Pilbad, a neighborhood near Sunam, approximately 130 miles south of Lahore, British India. His father, Tehal Singh, worked as a low-skilled manual laborer, and his wife was Narain Kaur.


Following his father’s passing, Udham Singh and his older brother Mukta Singh were cared for by the Central Khalsa Orphanage in Putlighar, Amritsar. In 1918, Udham Singh successfully completed his Matriculation Examination and departed from the orphanage in 1919.

Height and Weight

He was 5 feet 6 inches tall and weighed 56 kilograms.

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Wife and Children

Anita Anand’s book, “The Patient Assassin,” about Udham Singh’s life mentions his marriage to a Mexican woman named Lupe and their two sons. However, another report disputes this, saying that Singh never married.


He’s widely recognized as a significant figure from India’s Independence Era. Known as Shaheed-i-Azam Sardar Udham Singh, he was born in December 1899 and passed away in 1940. There’s debate about his actions: some say Udham Singh sought revenge against the wrong man, mistaking O’Dwyer for Dyer, the alleged culprit behind the Jallianwala Bagh massacre. Others argue it was part of his broader plan for India’s freedom.

The Jallianwala Bagh incident on April 10, 1919, led to the death of over 1,800 people and left over 1,200 wounded. However, ‘The Amritsar Legacy,’ a book by Roger published in 1989, contradicted these claims and suggested that Singh worked as a chauffeur for a retired Indian Army officer. Initially, Udham Singh and his friend worked as serving boys.

In 1924, he joined the Ghadar Party in Punjab. Several scholars and books discussing Udham Singh highlight his strong attachment to his Punjabi identity over his religious identity. It’s said that he took an oath with a copy of Punjabi poetry. Ordered by Bhagat Singh, he returned to India and organized Indians overseas, bringing back 25 associates and weapons in 1928, including revolvers and ammunition.


Udham Singh, recognized as a martyr, was executed on July 31, 1940, in Pentonville Prison, North London. He had been convicted of fatally shooting Sir Michael O’Dwyer at Caxton Hall, London.

Net Worth

In 2024, it’s said that he has a pretty impressive net worth of $50 million.

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