Janneke is a dedicated and enthusiastic stewardess beginning her yachting career after several years working in high-end hospitality environments. Most recently, she worked at the renowned 5-star Limewood Hotel in the UK, where she delivered exceptional service to VIP guests, celebrities, and families while maintaining the highest hospitality standards.
With experience in fine dining service, event preparation, cocktail making, and guest relations, Janneke brings strong attention to detail and a proactive, team-oriented mindset onboard. She is confident working in fast-paced environments, supporting both formal and relaxed guest experiences with professionalism and positivity.
Janneke is particularly appreciated for her positive energy, adaptability, and willingness to assist wherever needed. Her background in luxury hospitality and event service makes her well-suited to both family charters and busy summer programmes, contributing to a welcoming and enjoyable onboard atmosphere for guests of all ages.

Janneke Castelijn
Stewardess
Originally from Estonia, Aivo brings a dynamic blend of engineering expertise and deck operations experience to his role aboard M/Y Nineteen 42. With over six years on board a private Leopard 27 cruising the Mediterranean — including St. Tropez, Antibes, Corsica, and Sardinia — he has built a strong foundation in both guest-facing duties and technical yacht maintenance.
Aivo’s core strengths lie in preventative and corrective engineering, including generator diagnostics, engine servicing, and full oversight of bilge and engine room operations. He has also supervised major yard periods and refit projects, demonstrating strong attention to detail and quality control.
In addition to his mechanical acumen, Aivo supports daily deck operations such as washdowns, tender handling, and water toy assistance. His background as a certified personal trainer and military team leader adds discipline, reliability, and a quietly confident presence to the crew.
Aivo holds a full set of maritime certifications, including STCW, SSO, and Able Seafarer in Engine (STCW 2010), along with a 24m boat licence. He is fluent in English and Estonian, and has a working understanding of Russian. A true team player, Aivo ensures everything below deck runs smoothly while also supporting seamless guest service on the exterior.

Aivo Sauendi
Chief engineer
Grecia is a talented and versatile Sole Chef with strong experience across both private and charter yachts throughout the Mediterranean. Originally from Venezuela and now based in Europe, she brings a vibrant culinary style built on Mediterranean foundations, elevated with refined global influences.
Confident managing the galley independently, Grecia has worked on a range of yachts up to 40m, delivering seamless service during busy charter programs and owner trips. From advanced provisioning across Mediterranean cruising grounds to executing multi-day charters, she combines excellent organisation with consistency and calm efficiency under pressure.
Her cuisine focuses on fresh, seasonal ingredients, with a strong emphasis on balanced, flavourful dishes and elegant presentation. Grecia is highly attentive to guest preferences and dietary requirements, including gluten-free, plant-based and allergy-sensitive menus, ensuring every guest enjoys a tailored and memorable dining experience.
Creative, detail-oriented and passionate about her craft, Grecia consistently delivers restaurant-quality cuisine onboard, while maintaining a well-structured and professional galley environment. Her warm personality and positive energy make her a valued presence on board, contributing to a smooth and enjoyable charter experience for both guests and crew.
Captain Gideon Weyhenke brings a wealth of experience and professionalism to Nineteen 42, ensuring smooth and enjoyable voyages for both owners and guests. With a strong background in yacht operations, he has successfully managed various vessels, overseeing everything from navigation and safety to crew leadership and guest services.
Holding an MCA OOW

Gideon Weyhenke
Captain
Ella is an enthusiastic and energetic crew member with a strong hospitality background and a natural ability to create a welcoming and positive atmosphere onboard. With experience in high-end events, restaurants, and catering, she brings solid service skills alongside a proactive and hands-on approach.
She is confident in bartending, canapé and table service, and event setups, and is used to working long hours in fast-paced environments while maintaining high standards. Ella is highly attentive to detail and takes pride in ensuring guests enjoy a smooth and relaxed experience.
In addition to her interior capabilities, Ella is happy to support deck operations, assisting with guest activities, exterior upkeep, and general yacht operations when required. Her background in childcare also makes her particularly well-suited to family charters, adding further versatility to her role onboard.
Positive, adaptable, and team-oriented, Ella brings great energy to the crew dynamic and contributes to both the service quality and overall onboard atmosphere.

Ella Carol
Stewardess