#1, b. 29 December 1968
- Charts: Descendants of Matej Schleiss (c1718-1803) from Kamyk, Pedigree of Elizabeth S. Shlays (2004- )
- Father: Josef Slajs1 b. 3 May 1947, d. 20 Jul 2022
- Mother: Venceslava Duchkova1 b. 3 Mar 1949, d. 14 Jun 2003
- Birth: 29 December 1968; Porodnice FN, Capkovo namesti 1/1791, Plzen, okr. Plzen-mesto, Czechia
1 - Baptism: 23 February 1969
- Baptism Name: 23 February 1969; Marian
- Education: between 1975 and 1977; 29. ZDS, Terezie Brzkove 33-35, Plzen, okr. Plzen-mesto, Czechia

- Education: between 1977 and 1983; 21. ZDS, Slovanska alej, Plzen, okr. Plzen-mesto, Czechia

- Education: between 1983 and 1986; 1. gymnasium, Mikulasske namesti, Plzen, okr. Plzen-mesto, Czechia

- Education: between 1986 and 1987; Masarykovo gymnazium, Petakova, Plzen, okr. Plzen-mesto, Czechia

- Education: between 1987 and 1995; Pravnicka fakulta UK, Stare Mesto, Hlavni mesto Praha, Czechia
; law - Education: between 1988 and 1995; MGIMO University, prospect Vernadskogo 76, Moscow, Moscow Region, Russia
; international relations - Education: between 1994 and 1995; Korea University, Seoul, South Korea

- Employment: between 10 October 1995 and 31 March 1997; nam. Ceskych bratri, Plzen, okr. Plzen-mesto, Czechia
; Brown & Root Skoda - Employment: between 1 April 1997 and 31 December 2006; London, United Kingdom; Halliburton Brown & Root
- Residence: between 1 May 1997 and 31 July 2001; 199 The Broadway, Wimbledon, Surrey, United Kingdom

- Residence: after 1 August 2001; Sutton, Surrey, United Kingdom

- Residence: between 1 November 2004 and 27 October 2005; 5 Malaya Polyanka, Moscow, Moscow Region, Russia
; Principal=Olga Alexeevna Mekhrengina, Witness=Elizabeth Sasha Slajs - Occupation: after 8 January 2007; a Project Controls consultant on O&G capital projects
Family: Olga Alexeevna Mekhrengina b. 18 Nov 1977
Elizabeth Sasha Slajs b. 5 Mar 2004
Citations
- Birth Certificate of Obvodni narodni vybor in Plzen 1, Vol. 133, Year 1968, p. 46, Record No. 3437,.











