Question: Udham Singh assassinated Which Lieutenant Governor? The Lieutenant Governor endorsed General Reginald Dyer's action regarding the Amritsar massacre.

Context paragraphs:
Majority Leader of the New York State Senate: The Majority Leader of the New York State Senate is elected by the majority of the members of the New York State Senate.  The position usually coincides with the title of Temporary President of the State Senate, who presides over the session of the State Senate if the Lieutenant Governor of New York (who is ex officio President of the State Senate) is absent.  The Temporary President of the State Senate becomes Acting Lieutenant Governor for the remainder of the unexpired term in case of a vacancy in the office of lieutenant governor.  In case of a vacancy in the offices of both the governor and lieutenant governor at the same time, the Temporary President of the State Senate becomes Acting Governor.  If the double vacancy occurs until three months before the mid-term state elections, a special election for Governor of New York and Lieutenant Governor is held.  If the double vacancy occurs later, the Temporary President of the State Senate acts as governor until the end of the unexpired term.  The Temporary President of the State Senate retains both his majority leadership and his seat in the State Senate while acting as lieutenant governor or governor.

Udham Singh: Udham Singh (26 December 1899 – 31 July 1940) was an Indian revolutionary best known for assassinating Michael O'Dwyer, the former Lieutenant Governor of the Punjab in British India, on 13 March 1940.  The assassination has been described as an avenging of the Jallianwala Bagh massacre in Amritsar in 1919.  Udham Singh is a well-known figure of the Indian independence movement.  He is sometimes referred to as Shaheed-i-Azam Sardar Udham Singh (the expression "Shaheed-i-Azam," Urdu: شهید اعظم‎ , means "the great martyr").  A district (Udham Singh Nagar) of Uttarakhand was named after him in October 1995 by Mayawati government.

Lieutenant Governor of Illinois: The Lieutenant Governor of Illinois is the second highest executive of the State of Illinois.  In Illinois, the lieutenant governor and governor run on a joint ticket, and are directly elected by popular vote.  Candidates for lieutenant governor ran separately in the primary from candidates for governor until 2014, when the system was changed to allow the gubernatorial nominee of a party to select the nominee for lieutenant governor.  When the Governor of Illinois becomes unable to discharge the duties of that office, the lieutenant governor becomes acting governor.  If the Governor dies, resigns or is removed from office, the lieutenant governor becomes governor.  Under the Illinois Constitution, the Attorney General is next in line of succession to the Governor's office after the lieutenant governor, but does not succeed to the Lieutenant Governor's office.  From the impeachment of Rod Blagojevich in 2009 until the inauguration of Sheila Simon in 2011, Attorney General Lisa Madigan would have become Governor if Pat Quinn had vacated the office.  Historically, the lieutenant governor has been from either the Democratic Party or Republican Party.  As of January 12, 2015, the lieutenant governor is Evelyn Sanguinetti.

The Butcher of Amritsar: The Butcher of Amritsar: General Reginald Dyer is a 2006 historical biography written by Nigel Collett, a former Gurkha officer, which covers the life of Reginald Dyer.  The book's title refers to the 1919 massacre at Jallianwala Bagh in which 379 people were shot by troops under the command of Dyer.  It is the second biography written on Dyer, the first having been written in the 1930s with co-operation from Dyer's widow which was described by Saul David as an "unashamed hagiography".

Lieutenant Governor of Virginia: The Lieutenant Governor is a constitutional officer of the Commonwealth of Virginia.  The Lieutenant Governor is elected every four years along with the Governor and Attorney General.  The office is currently held by Democrat Ralph Northam.  The governor and lieutenant governor are elected separately and thus may be of different political parties.  The lieutenant governor's office is located in the Oliver Hill Building on Capitol Square in Richmond, Virginia.  The lieutenant governor serves as the President of the Senate of Virginia and is first in the line of succession to the governor; in the event the governor dies, resigns, or otherwise leaves office, the lieutenant governor becomes governor.  Unlike the governor, the Lieutenant Governor of Virginia can run for re-election.

Michael O'Dwyer: Sir Michael Francis O'Dwyer (28 April 1864 – 13 March 1940) was Lieutenant Governor of the Punjab in India from 1912 until 1919.  O'Dwyer endorsed General Reginald Dyer's action regarding the Amritsar massacre and termed it a "correct action".  In 1940, aged 75, he was assassinated by Udham Singh.

Jallianwala Bagh massacre: The Jallianwala Bagh massacre, also known as the Amritsar massacre, took place on 13 April, 1919 when a crowd of non-violent protesters, along with Baishakhi pilgrims, who had gathered in Jallianwala Bagh, Amritsar, Punjab, were fired upon by troops of the British Indian Army under the command of Colonel Reginald Dyer.  The civilians, in the majority Sikhs, had assembled to participate in the annual Baisakhi celebrations, a religious and cultural festival for Punjabi people and also to condemn the arrest and deportation of two national leaders, Satya Pal and Dr Saifuddin Kitchlew.  Coming from outside the city, they may have been unaware of the imposition of martial law.

Lieutenant Governor of Pennsylvania: The lieutenant governor is a constitutional officer of the Commonwealth of Pennsylvania.  The lieutenant governor is elected for a four year term in the same year as the governor.  Each party picks a candidate for lieutenant governor independently of the governors.  The winners of the party primaries are then teamed together in a governor/lieutenant governor ticket which runs together in the fall general election.  Michael J. Stack III is the incumbent lieutenant governor.  The lieutenant governor presides in the Senate and is first in the line of succession to the governor; in the event the governor dies, resigns, or otherwise leaves office, the lieutenant governor becomes governor.

Shaheed Udham Singh (film): Shaheed Udham Singh is a 2000 revolutionary movie based on the life of the son of Hindustani soil, Shaheed Udham Singh who spent his whole life to punish Michael O'Dwyer, the British Lieutenant Governor of the Punjab who ordered the massacre of a thousand people at Jallianwala Bagh in Amritsar.  The film was screened retrospective on August 13, 2016 at the "Independence Day Film Festival" jointly presented by the Indian Directorate of Film Festivals and Ministry of Defense, commemorating 70th Indian Independence Day.

List of Lieutenant Governors of Ohio: The position of lieutenant governor of Ohio was established in 1852.  The lieutenant governor becomes governor if the governor resigns, dies in office or is removed by impeachment.  Before 1852, the president of the Ohio State Senate would serve as acting governor if a vacancy in the governorship occurred.  Until 1978, lieutenant governors were elected separately but concurrently with the governor (not on a "ticket").  Thus, there were several occasions when the lieutenant governor was from a different party than the governor.  This was changed by constitutional amendment.  In 1974, Richard F. Celeste was the last lieutenant governor to be elected separately.  In 1978, George Voinovich became the first lieutenant governor to be elected on the same ticket with the governor.

Supporting paragraphs: Udham Singh Michael O'Dwyer
Answer: Sir Michael Francis O'Dwyer