The Israeli-Palestinian peace process has been frozen since April 2014
Wolfensohn was his entire life also devoted to Jewish giving. The family foundation he set up, administered by his children, gave to a broad array of Jewish causes across denominations.
The Quartet is made up of representatives from the US, EU, Russia and the UN.
The PA dispatched a letter on Monday addressed to the Quartet on the Middle East, stating that it's prepared to renew negotiations with Israel and agree to "minor territorial exchanges."
There have been only nine confirmed cases in Gaza, but the fear is that the Hamas-controlled coastal region does not have enough resources to contain an outbreak and care for those who will be sick.
Israel says it would welcome the United States as a mediator but a US bid to revive negotiations, led by Us President Trump's adviser and son-in-law, Jared Kushner, has so far shown no progress.
The statement omitted any reference to Israeli settlement activity – a rarity for the Quartet.
Allegations of a conflict of interest between Blair’s role as Quartet envoy and the business interests of his private consultancy firm have dogged him intermittently over the last number of years.
The Mideast Quartet envoys also condemned the attack.
For different reasons, each of the four Quartet members is unqualified to negotiate an Israeli-Palestinian agreement.