Arkady Moiseevich Brik
Arkady (Avraam Moiseevich) was born on December 23rd, 1896 in Vinitsa, Ukraine.  He died due to heart disease, Isemicheskaja bolezn' serdtsa na fone ateroskoleroza, at the age of 81 on March 3rd, 1978 in Moscow, Russia.

 Esfir' Ilinishna Sosnovik
Esfir' was born on July 5th, 1918.  She died in Israel, Netanya.

 Sima Brik
Sima was born on August 2nd, 1946 in Moscow, Russia.

 Masha Brik
Masha was born on September 29th, 1947 in Moscow, Russia.