 Complete the following phrase:  In 1854 and again from 1859 to 1861, Jackman represented Ward 6 on the Newburyport Board of Alderman. On February 27, 1861, Jackman was chosen to succeed the deceased Moses Davenport as Mayor. On April 19, 1861, Jackman and a committee of citizens arranged Newburyports first citywide memorial service following the 