Ms. certified copy of a "genealogische Deduction" with the genealogical tree of Ignatius Godefridus Joachim Czeyka Graf von Olbramowitz, dated on 7 February 1754.

1 f., ± 60 x 76 cm, on vellum, in German, pen and brown ink enhanced with watercolour and gold, seal under paper (folds).

Under mod. wooden frame and glass. Good condition.

Ascending table over 5 generations of I.G.J. Czeyka von Olbramowitz, son of Johan Baptista Michael and of Walburga Countess von Waldorff. It was an old Czech knight family, which branched into many lines in the 16th century. One of the lines reached the count's title in the 18th century. Illustrated with 31 beautifully coloured coats of arms.