Fourth Generation

91. Dr. David DER , "XieZuFeng" was born on 19 October 1932 in Guangdong, China. He died on 26 February 2018 at the age of 85 in Oakland, CA. He currently lives in in Pleasonton, CA. David works/worked as a Physician

Helen TSANG was born on 16 February 1938.

Dr. David DER , "XieZuFeng" and Helen TSANG had the following children:

251	i.	Michael DER , "XieGuoGu" was born on 16 February 1965.
+252	ii.	Kenneth R. DER , "XieGuoZheng".
+253	iii.	Angela DER , "XieRuiHua".

Pauline was born in 1941.