1. Prince Zurab Dadiani of Mingrelia of Georgia, Russia, married Princess Elizaveta Tzulukidze, with issue.
1.1. Prince Yulon Zuraborovtch Dadiani, (1824-71), married Princess Elizaveta Alexandrovna, with issue.
1.1.1. Prince Iossif Yulonovitch Dadiani, (1863-1937), married Princess Tamara Tarkhan-Muram, with issue.
1.1.1.1. Princess Elizabetha Iossifovna Dadiani, married 1930 to Arnold Zarb., dsp.
1.1.1.2. Princess Salome Iossifovna Dadiani, (1912-57), married (1) 1943 Paris to HSH, Prince Alessi Giorgi Bagration-Moukhransky, married (1) 1949 (her brother in law) Arnold Zarb of Malta.(1901-67), with issue.
1.1.1.2.1. (Second Marriage) Henry Zarb., (1949-, married (1) Div 1971 Kent UK to Elaine Bennett, (2) Div 1980 to Lucinda Bray, married (3) Div 2007 Puerto Rico to Marie Elena Angulo, with issue.
1.1.1.2.1.1. (Second Marriage) Claire Zarb, (1981-.
1.1.1.2.1.2. Nicholas Zarb, (1983-.
1.1.1.2.1.3. Emily Zarb, (1986-.
1.1.1.2.2. Helen Zarb,(1953-., married 1981 Edrom Scotland to Robert Knox, with issue.
1.1.1.2.2.1. Alexandra Knox, (1984-.
1.1.1.2.2.2. Catherine Knox, (1986-.
1.1.1.2.2.3. Antonia Knox, (1990-.
1.1.1.2.3. Irina Zarb., (1954-, married to Charles Munzenberg de Michel Duroc de Brion, with issue.
1.1.1.2.3.1. Charles-Edouard Munzenberg de Michel Duroc de Brion , (1985-.
1.1.1.2.3.2. Salome Munzenberg de Michel Duroc de Brion , (1988-.

1.1.1.3. Princess Ekaterina Dadiani, (1907 Georgia -1973 Aquitaine France)., dunm.

1.1.1.4. Princess Irene Dadiani, (1904 Georgia - ), married 1927 Paris to Lt-Col Prince Dimitri Amilakhvari, with issue.

1.1.1.4.1. Prince Georges Amilakhvari, (1928 France – 1929), d.inf.

1.1.1.4.2. Prince Othar Amilakhvari, (1931 Morocco – 2000 Paris), married 1968 Algeria to Marguerite Jeanne Maye, dsp.

1.1.1.4.3. Princess Thamar Amilakhvari, (1935 Paris -), married 1958 Paris to Count Radslav Georg Kinsky von Wchnitz und Tettau, with issue.
1.1.1.5.  Princess Elena Dadiani, (1899-1979 Georgia) married to Iakov Kobiashvili, with issue.

1.1.1.5.1. Mika Kobiashvili. Married to Meri,Tsitsishvili., with issue.

1.1.1.5.1.1. Marina Kobiashvili. Settled in France. m. (first) Nika Sakvaralidze. m. (second) Dima Gvantzeladze. She had issue, one son and one daughter by her first husband.

1.1.1.6. Princess Rusudan Dadiani. ( Baku, Georgia, 1916- 1982 France),  married. at Paris, France, 5^th December 1956, Yuri Alexandrovitch Koshanovsky [Georges Kochanowsky], dsp.

Zarb Descent

1. Henry Zarb, Engineer living in Egypt, married to Emilia Derenzinovitvh, with issue.

1.1. Arnold Zarb, (1901 Cairo Egypt - , married (1) 1930 Cairo Egypt to HH. Princess Elizabeth Iossifovn Dadiani (d 1944), married (2) 1949 Cairo Egypt to HH. Princess Salome Iossifovna Dadiani, with issue (See Above).

Maltagenealogy.com

Corrections and updating.