Never. He maried Abigal Adams.
If by John Adams, you are referring to our nation's second president, then yes, he did marry. John Adams was married to Abigail Adams.
William and Mary
At Abigail Adam's sister (Mary's) wedding.
John Adams II, the son of President John Quincy Adams married Mary Catherine Hellen and together had two daughters, Mary Louisa Adams and Georgiana Frances Adams. Adams II wife would outlive not only her husband who died in his early 30s but also both of her daughters. To date Adams II is the only Presidential son to be married at the White House.
There are two theories. The two theories are the following: 1.John Adams met Abigail when William Smith (Abigail's father), presented both Mary Smith (sister) and Abigail Smith to John Adams in a meeting. 2.Abigail Smith met John Adams in Mary's wedding.
Reportedly, Samuel Adams had 11 siblings, however, all of their names are not known. Samuel Adams was known as the Father of the American Revolution.
Mary Jane Adams was born in 1840.
Francis G Adams was related to neither John Adams or John Q adams but John Adams and John Q Adams are father and son father=John Adams son=John Q Adams
The mother of President John Adams was Susanna Boylston Adams (1708-1797). She was 27 years old when John Adams (Jr.) was born in 1735, and 88 when he was elected as the 2nd US President in 1796. She died the following year at the age of 89. Adams himself lived to the age of 90, and his son John Quincy Adams lived to be 80.
The second son of Captain John Adams, born 6 May 1689, was named Samuel, and in 1713 married Mary Fifield.
Mary Jane Adams was born in 1840.