Question:
Who was the owner of Young Man Holding a Roundel in Mar, 1840?

Context:
 Young Man Holding a Roundel is owned by Thomas Wynn, 2nd Baron Newborough from Jan, 1807 to Jan, 1832. 
 Young Man Holding a Roundel is owned by Frederick George Wynn from Jan, 1888 to Jan, 1932. 
 Young Man Holding a Roundel is owned by Thomas John Wynn, 5th Baron Newborough from Jan, 1932 to Jan, 1935. 
 Young Man Holding a Roundel is owned by Thomas Ralph Merton from Jan, 1941 to Jan, 1969. 
 Young Man Holding a Roundel is owned by Spencer Bulkeley Wynn, 3rd Baron Newborough from Jan, 1832 to Jan, 1888. 
 Young Man Holding a Roundel is owned by Sheldon Solow from Jan, 1982 to Jan, 2021. 
 Young Man Holding a Roundel is owned by Thomas Wynn, 1st Baron Newborough from Jan, 1780 to Jan, 1807.

Answer:
Question:
Who was the owner of Young Man Holding a Roundel in Mar, 1840?

Context:
 Young Man Holding a Roundel is owned by Thomas Wynn, 2nd Baron Newborough from Jan, 1807 to Jan, 1832. 
 Young Man Holding a Roundel is owned by Frederick George Wynn from Jan, 1888 to Jan, 1932. 
 Young Man Holding a Roundel is owned by Thomas John Wynn, 5th Baron Newborough from Jan, 1932 to Jan, 1935. 
 Young Man Holding a Roundel is owned by Thomas Ralph Merton from Jan, 1941 to Jan, 1969. 
 Young Man Holding a Roundel is owned by Spencer Bulkeley Wynn, 3rd Baron Newborough from Jan, 1832 to Jan, 1888. 
 Young Man Holding a Roundel is owned by Sheldon Solow from Jan, 1982 to Jan, 2021. 
 Young Man Holding a Roundel is owned by Thomas Wynn, 1st Baron Newborough from Jan, 1780 to Jan, 1807.

Answer:
user
Spencer Bulkeley Wynn, 3rd Baron Newborough
assistant
Question:
Who was the owner of Young Man Holding a Roundel in Mar, 1840?

Context:
 Young Man Holding a Roundel is owned by Thomas Wynn, 2nd Baron Newborough from Jan, 1807 to Jan, 1832. 
 Young Man Holding a Roundel is owned by Frederick George Wynn from Jan, 1888 to Jan, 1932. 
 Young Man Holding a Roundel is owned by Thomas John Wynn, 5th Baron Newborough from Jan, 1932 to Jan, 1935. 
 Young Man Holding a Roundel is owned by Thomas Ralph Merton from Jan, 1941 to Jan, 1969. 
 Young Man Holding a Roundel is owned by Spencer Bulkeley Wynn, 3rd Baron Newborough from Jan, 1832 to Jan, 1888. 
 Young Man Holding a Roundel is owned by Sheldon Solow from Jan, 1982 to Jan, 2021. 
 Young Man Holding a Roundel is owned by Thomas Wynn, 1st Baron Newborough from Jan, 1780 to Jan, 1807.

Answer:
user
Thomas Ralph Merton
Thomas Wynn, 2nd Baron Newborough
Thomas John Wynn, 5th Baron Newborough
Frederick George Wynn
Thomas Wynn, 1st Baron Newborough
Sheldon Solow
assistant
Question:
Who was the owner of Young Man Holding a Roundel in Mar, 1840?

Context:
 Young Man Holding a Roundel is owned by Thomas Wynn, 2nd Baron Newborough from Jan, 1807 to Jan, 1832. 
 Young Man Holding a Roundel is owned by Frederick George Wynn from Jan, 1888 to Jan, 1932. 
 Young Man Holding a Roundel is owned by Thomas John Wynn, 5th Baron Newborough from Jan, 1932 to Jan, 1935. 
 Young Man Holding a Roundel is owned by Thomas Ralph Merton from Jan, 1941 to Jan, 1969. 
 Young Man Holding a Roundel is owned by Spencer Bulkeley Wynn, 3rd Baron Newborough from Jan, 1832 to Jan, 1888. 
 Young Man Holding a Roundel is owned by Sheldon Solow from Jan, 1982 to Jan, 2021. 
 Young Man Holding a Roundel is owned by Thomas Wynn, 1st Baron Newborough from Jan, 1780 to Jan, 1807.

Answer:
user
Spencer Bulkeley Wynn, 3rd Baron Newborough
assistant