Question: when was the Austro-Daimler Sascha designer born?

Context paragraphs:
Jason Castriota: Jason Castriota is an American automobile designer born in White Plains, New York, and raised in Greenwich, Connecticut.  He graduated from Emerson College in Boston and attended but dropped out of the Art Center College of Design in Pasadena.  After his internship at the Pininfarina design studio, he decided to stay in Turin rather than return to the US to complete his studies.  As a designer he took part in the design of production cars such as the Ferrari 599 GTB Fiorano and Maserati GranTurismo, concept cars like the Maserati Birdcage 75th and the Rolls Royce Hyperion, and, as Head Designer for Special Projects, one-off exclusive cars for particular customers, such as the "Ferrari P4/5 by Pininfarina", a restyled Enzo Ferrari for American car collector James Glickenhaus, and the Ferrari 612 Kappa, a restyling of the Ferrari 612 Scaglietti for car collector Peter Kalikow.

Austro-Daimler Sascha: The Austro-Daimler Sascha (also called Sascha or Sascha Porsche) is a car from 1922.  It was designed by the [austrian, tchechoslovakian and german Cars-, Truck and Tank-Designer] Ferdinand Porsche.

Yelken Octuri: Yelken Octuri is a French designer born in 1970 whose work includes aircraft design, product design, and furniture design.  He designed a yacht to go in air and water.  He is from France and works as a cabin designer for Airbus.

Kazuo Komatsubara: Kazuo Komatsubara (小松原 一男 or 小松原 一夫 , Komatsubara Kazuo , December 24, 1943 – March 24, 2000) was a Japanese animator, animation director and character designer born in Yokohama, Kanagawa Prefecture, Japan.  He worked as an independently contracted character designer for Toei Animation in the 1970s and 1980s.  He was a member of the board of directors of animation studio Oh!  Production (which he helped found along with Norio Shioyama, Kōichi Murata, and Kōshin Yonekawa).  He died on March 24, 2000 due to a cancerous tumor on his neck.

Akemi Takada: Akemi Takada (高田明美 , Takada Akemi , born March 31, 1955) is a Japanese manga artist and anime character designer born in Tokyo, Japan.  She is noted for her long collaboration with director Mamoru Oshii.  She graduated from Tama Art University, after which she worked for Tatsunoko Pro.  She is currently a freelance manga artist with her own studio, though she is also a member of the creative group Headgear.  She also has her own designer jewelry store called Diakosmos.

Rogier van der Heide: Rogier van der Heide (born 1970 in Bennebroek, the Netherlands) is a designer born in the Netherlands who currently lives in Liechtenstein.  He is noted especially as a C-suite design executive and as a lighting designer of public and commercial projects all over the world.

Ferdinand Porsche: Ferdinand Porsche (3 September 1875 – 30 January 1951) was an automotive engineer and founder of the Porsche car company.  He is best known for creating the first gasoline-electric hybrid vehicle (Lohner-Porsche), the Volkswagen Beetle, the Mercedes-Benz SS/SSK, several other important developments and Porsche automobiles.  In addition, Porsche designed the 1923 Benz Tropfenwagen, which was the first racing car with a mid-engine, rear-wheel drive layout.

Masahiro Mori (designer): Masahiro Mori (森 正洋 , Mori Masahiro , November 14, 1927 – November 12, 2005) was a Japanese ceramic designer born in Saga Prefecture, Japan.  The well known "G-type Soy Sauce Bottle" he designed in 1958 won the 1st Good Design Award in 1960 and its production and sales have continued until today (as of December 11, 2011).  He won the Good Design Award more than 110 times in his life.  In describing his design philosophy, he stated, "My pleasure as a designer is to conceive of forms for daily use, and to create pieces for production in the factory, so that many people can appreciate and enjoy using them".  He worked to design ceramic dishes suitable for the Japanese lifestyle in post-World War II.

Giuseppe Busso: Giuseppe Busso (April 27, 1913 – January 3, 2006) was an Alfa Romeo and Ferrari technical designer born in Turin.  He graduated as an industrial designer and in 1937 began working for Fiat's aviation engine department.  In January 1939 he moved to Alfa Romeo where he worked under guidance of Orazio Satta Puliga.  His main responsibility were racing car engines.

Pierre Terblanche: Pierre Terblanche is a South African motorcycle designer born in 1956 in Uitenhage, Eastern Cape.  He started his career in advertising but felt the need to move into the design world.  After moving to Germany and working with Volkswagen design he worked at Cagiva's Research Center at San Marino under the direction of Massimo Tamburini.  When Cagiva decided to sell Ducati to US-based Texas Pacific Group, Pierre Terblanche chose to follow Ducati.  In December 2007, he left Ducati to pursue other interests believing that he should be a designer, not a manager.  He has designed boats for the South African shipyard Bobkat.

Supporting paragraphs: Austro-Daimler Sascha Ferdinand Porsche
Answer: 3 September 1875