Read the bio below and try to give details on seymour milstein 's:    - citizenship     - death date     - spouse       - children     - birth date     - family     - name     - ethnicity     - parents     - birth place     - alma mater     - occupation     Bio: seymour milstein -lrb- 1920 -- 2001 -rrb- was an american real estate developer and philanthropist .
- citizenship is united states- death date is 2001 1920- spouse is vivian leiner- children is constance milstein philip milstein- birth date is 1920- family is paul milstein -lrb- brother -rrb-- name is seymour milstein- ethnicity is jewish- parents is morris milstein- birth place is manhattan , new york , u.s.- alma mater is b.a. new york university- occupation is real estate developer