Question: Charles Robinson, Jr. was the eight mayor of a town laid out in 1629 by what engineer?

Context paragraphs:
Confession Blues: "Confession Blues" is a song by The Maxin Trio released in 1949 as a single on the Down Beat Records label (later known as Swing Time).  The single featured American rhythm and blues (R&B) musician Ray Charles on piano and vocals.  The song was written by Charles under his birth name Ray Charles Robinson (listed on the recording credits as R. C. Robinson).

Charles Robinson, Jr.: Charles Robinson, Jr. (November 6, 1829 – July 30, 1891) was a Massachusetts politician who served as the eighth mayor of Charlestown, Massachusetts.  Robinson was the brother of Massachusetts Governor George D. Robinson.

List of mayors of Columbus, Ohio: This is a list of mayors of Columbus, Ohio.  There have been 48 individuals that have served as mayor of Columbus, serving 53 distinct mayoralties or consecutive terms in office.  The first mayor of Columbus was Jarvis W. Pike.  He was appointed by the Burough Council of Columbus in 1816.  The first mayor of Columbus to be elected by popular vote was John Brooks in 1834.  Five mayors have served non-consecutive terms.  Philo H. Olmsted is counted as both the 8th and 12th mayor, Alexander Patton as both the 17th and 19th mayor, James G. Bull as both the 22nd and 24th mayor, George J. Karb as both the 30th and 39th mayor, and Jack Sensenbrenner as both the 46th and 48th mayor.  Of the individuals appointed or elected as mayor, five have resigned from office - James Robinson, John Brooks, Warren Jenkins, John G. Miller, and Jim Rhodes.  No mayor has died or become permanently disabled while in office.  The shortest-serving former mayor is James Robinson, who served only eight months before resigning from office on September 11, 1827.  The longest-serving mayor is Michael B. Coleman, who served 16 years and is the only African American to serve as mayor.  Andrew Ginther is the current mayor.  He took office on January 1, 2016.

John Robinson (aviator): John Charles Robinson (November 26, 1903 – March 26, 1954) was an American aviator and activist who was hailed as the "Brown Condor" for his service in serving in the Imperial Ethiopian Air Force against Fascist Italy.  Robinson pushed for equal opportunities for African-Americans during his early career, and was able to open his own eponymous aviation school in addition to initiating a program for black pilots at his college, the Tuskegee Institute.  Robinson's achievements as an aviator were in stark contrast to the limited opportunities for most African-Americans in aviation careers, and were an important factor in reducing racially based prohibitions in the United States.  Robinson is sometimes referred to as the "Father of the Tuskegee Airmen" for inspiring this all-black set of pilots who served during the United States' entry into World War II.

Anthony Charles Robinson: Anthony Charles Robinson (Tony Robinson), OBE (born 7 September 1952) is a business speaker, author and micro-enterprise campaigner.

John Zimmerman (politician): John Zimmerman was an American politician.  He served as the eight mayor of Lancaster, Pennsylvania from 1856 to 1857.

Charles Knox Robinson: Charles Knox Robinson III (April 13, 1932 — July 22, 2006) was an American actor who appeared in over 80 films and TV episodes over his career.  From 1958 through 1971 he was credited as Charles Robinson and, from 1972 onward, his full birth name, Charles Knox Robinson, also became his stage name.  His credits have been occasionally commingled with those of Charlie Robinson who, during an eight-year (1984–92) stint as court clerk Mac Robinson on "Night Court" had been credited as Charles Robinson.

History of the University of Kansas: The history of the University of Kansas can be traced back to 1855, when efforts were begun to establish a "University of the Territory of Kansas."  Nine years later in 1864, together with the help of Amos Adams Lawrence, former Kansas Governor Charles L. Robinson, and several other prominent figures, the Kansas Legislature chartered the University of Kansas in Lawrence, Kansas.  The university was initially funded by a $15,000 endowment on a 40 acre allotment of land from Charles Robinson and his wife Sara.  The university commenced preparatory-level classes in 1866 and college-level classes in 1869.

Charlestown, Boston: Charlestown is the oldest neighborhood in Boston, Massachusetts, United States.  Originally called Mishawum by the Massachusett, it is located on a peninsula north of the Charles River, across from downtown Boston, and also adjoins the Mystic River and Boston Harbor.  Charlestown was laid out in 1629 by engineer Thomas Graves, one of its early settlers, in the reign of Charles I of England.  It was originally a separate town and the first capital of the Massachusetts Bay Colony.

Charlie Robinson (actor): Charles "Charlie" Robinson (born November 9, 1945) is an American theater, television and film actor.  He is best known for his role on the NBC sitcom "Night Court" as Macintosh "Mac" Robinson (Seasons 2–9), the clerk of the court and a Vietnam War veteran.  Although his most frequent on-screen billing has been Charlie Robinson, "Night Court" had credited him as "Charles Robinson" throughout his 1984–92 stint as Mac.

Supporting paragraphs: Charles Robinson, Jr. Charlestown, Boston
Answer: Thomas Graves