Were my great grandfather and great uncle a contemporary of Steiner and Jung?

1.  1861 Steiner born
2. 1875 Jung born
3. 1889 Hitler born
4. 1892 Ernst Aeppli born (17 years after Jung) my paternal great uncle
5. 1894 Willi Aeppli born (33 years after Steiner) my paternal great grandfather
6. 1914-1918 WWI
7. 1919 Waldorf School began (Steiner 58, Willi Aeppli 25)
8. March 1925 Steiner died
9. May 1925 Eva Aeppli born (my paternal grandmother)
10. 1939-1945 WWII
11. My late father Felix Leu was born in 1944.
12. 1954 Ernst Aeppli died
13. 1961 Jung died
14. 1972 Willi Aeppli died
15. 2015 Eva Aeppli died
16. I was born in 1965

Contemporary? not exactly but they knew them

Rudolf Steiner was born in 1861 and Carl Jung was born in 1875.

Rudolf Joseph Lorenz Steiner

27 February 1861^[1]

Murakirály,^[2] Kingdom of Hungary,^{[3][4][5][6][7]} Austrian Empire (now Donji Kraljevec, Croatia)

Carl Gustav Jung

26 July 1875

Kesswil, Thurgau, Switzerland

Steiner received his doctorate in Philosophy in 1981 at University of Rostock in Germany.

My great uncle Ernst Aeppli was born in 1892 and my great grandfather Willi Aeppli was born in 1894.

Jung studied medicine 1895-1900 at University of Basel. He got his MD at University of Zurich in 1902.

My great uncle Ernst Aeppli studied with Jung.
My great grandfather Willi Aeppli worked with Steiner at Waldorf schools.

My grandfather Hans Leu went to the Steiner school and later became an architect and built a building for the school in Basel.

WWI 1914-1918 

WWII 1939-1945

Rudolf Steiner 1861-1925

Carl Jung 1875-1961

Hitler 1889-1945

Dictator 1933-1945

WWI 1914-1918 

WWII 1939-1945

Ernst Aeppli 1892-1954

Der Traum und Seine Deutung, Mit 500 Traumsymbolen. Jan 1, 1943

"The dream and its interpretation, with 500 dream symbols."

Ernst became a psychologist and wrote about dreams.  He was a contemporary of Carl Jung.  He married Getrud Zschokke and their children were David, Arlette and Guy. Ernst later remarried to Erna Eckhert, and they had twin daughters, Doris and Christin (deceased).

Ernst Aeppli (28 April 1892 in Brittnau, Canton of Aargau – † 26 August 1954 in Zurich) was a Swiss psychoanalyst (school of Carl Gustav Jung).

Between 1914 and 1918 he served as a medical corporal and studied at the University of Zurich and with C.G. Jung.

Willi Aeppli 1894-1972

"Willi Aeppli (1894-1972) was a master Waldorf teacher in the Rudolf Steiner School in Basel, Switzerland. He is remembered as an excellent teacher who used his observations and daily experience to enrich his classroom teaching. He also led many informal courses on the art of education for teachers and prospective teachers throughout his long career as an educator." source

"Born in 1894 in Ada, Ghana, where his parents were active in the Basel Mission. After school, he attended the seminary in Zurich. It was followed by a study of the Germanic, the German language and literature at the University of Zurich. From 1921 he had several encounters with Rudolf Steiner. By 1927, Willi Aeppli taught at various cantonal schools. From 1927, a year after the founding of the Rudolf Steiner School in Basel, he was there, working up to his death in 1972, as a teacher."   http://www.geistesleben.de/urheber/willi-aeppli

WWI 1914-1918 

"The first Waldorf school opened in 1919 in Stuttgart, Germany. Emil Molt, director of the Waldorf Astoria cigarette factory, invited Rudolf Steiner to become the pedagogical director of a school for the children of his factory workers. Steiner’s insightful philosophy, that education must be based on an understanding of human development, became what we now know as Waldorf Education." source

Steiner would have been 58.

Eva Aeppli 1925-2015

WWII 1939-1945