Evidence Reference
Wikipedia, House of Lusignan (Louis Christian de Lusignan)
Associated with Louis Christian de Lusignan
Citation
Wikipedia, "House of Lusignan" (English Wikipedia). Identifies Louis Christian de Lusignan (1807–1884) as a colonel in the Russian army ennobled by Tsar Nicholas I under the family name de Lusignan, and as head of the elder branch of the family at the time of the 1878 recognition dispute concerning the Calfa brothers.
Supporting claim
asserted
Louis Christian de Lusignan (1807–1884) was a colonel in the Russian army, ennobled by Tsar Nicholas I under the family name de Lusignan. He is described in secondary literature as head of the elder branch of the family and as the party to the disputed 1878 St Petersburg recognition of the Calfa brothers. The recognition instrument itself has not been recovered at tier-1 depth and is graded `traditional` in the audit.