\begin{longtable}{rlllllr}
\hline
   rowid & type     & start      & end        & party      & how      &   executive\_id \\
\hline
\endhead
      37 & viceprez & 1857-03-04 & 1861-03-04 & Democratic & election &             23 \\
\hline
\end{longtable}