of Saint Anne and the Order of Saint Vladimir. In 1856, Narbutt published yet another collection of texts, comprising original primary sources and his own forgeries. Among the most popular of the latter was von Kyburg's Diary, a fabricated account of Lithuania in the 13th century. Throughout his life, Narbutt remained an active member of the Archaeological Commission of Vilna, as well as a notable engineer. Between 1847 and 1852 he constructed a parish church in Eišiškės (Ejszyszki in Polish), now Lithuania. Although loyal to Imperial Russia, the anti-Russian January Uprising brought an end to his family. His wife, Krystyna Narbutt née Sadowska was sentenced to forced resettlement to Siberia and was not allowed to return until 1871. His older son, Ludwik Narbutt, became a notable commander of the Polish-Lithuanian forces in the area of Lida and was killed in 1863 in a fight against the Russians. The younger son Bolesław was sentenced to death by the Russian authorities, but his sentence was later changed to life imprisonment because of his young age. Narbutt's only daughter Teodora had to flee the country and was sentenced to forced labour in absentia. Narbutt himself died in 1864 in Vilnius. Suspected forgeries Narbutt had no education in history and is infamous for his uncritical, amateurish approach to historical sources. In the absence of written sources, he often used dubious sources and his own imagination. Some historians believe him to be of good intentions if naive, while others accuse him of actively creating forgeries. In particular, historians identified these sources, discovered and published by Narbutt, as possible forgeries: Diary of Konrad von Kyburg, either Latin or German account by graf Konrad von Kyburg of his 1397 diplomatic mission to the Grand Duchy of Lithuania, was supposedly found by professor in a Prussian archive and is known only from Narbutt's translation into Polish as the original has been lost. Raudański/Raudonė Chronicle, a Latin chronicle supposedly written in 1488 and dedicated to Alexander Jagiellon, found in Raudonė, traced the Gediminid dynasty to a son of pagan gods and possibly is an example of a silva rerum. Chronicle of Rivius, a German-language manuscript allegedly written between 1697 and the 1730s by Jan Fryderyk Rivius is preserved at the Library of the Lithuanian Academy of Sciences. Document about a religious student riot in Vilnius in 1644 when Władysław IV Vasa was visiting the city. Document about the construction