No diet convened between 1809 and 1863, but in 1862 a committee : Valtiokunta (Utskott) of 12 representatives of the 4 orders (nobility, clergy, burghers and peasants) was called and sat from Jan. 20 to March 6.
1863/1864 has title: Högvördiga Prestaståndets Pleni-protokoll vid Landtdagen i Helsingfors ...
1809 issued as [no.] XL of Skrifter utgifna af Svenska litteratursällskapet i Finland, Helsingfors with title: Protocoll, hållit i det högvördiga Präste ståndet vid Landtdagen i Borgå stad. År 1809. Helsingfors, 1899.