\begin{longtable}{rlllllr}
\hline
   rowid & type     & start      & end        & party                 & how      &   executive\_id \\
\hline
\endhead
      16 & viceprez & 1821-03-05 & 1825-03-04 & Democratic-Republican & election &              8 \\
\hline
\end{longtable}