4 children with Peter Lawford: Christopher Lawford (1955-2018), Sydney Maleia Kennedy Lawford (b. 1956), Victoria Francis Lawford (b. 1958), and Robin Elizabeth Lawford (b. 1961).
Fourth daughter of Joseph P. Kennedy and Rose Kennedy.
Had eight siblings, including four brothers - Joseph P. Kennedy Jr, President John F. Kennedy, Senator Robert F. Kennedy, and Senator Ted Kennedy and four sisters - Rosemary Kennedy, Kathleen Kennedy, Eunice Kennedy Shriver and Ambassador Jean Kennedy Smith.
Aunt of Maria Shriver and Arnold Schwarzenegger.