Question: Who was the priest known for his work with migrants during the 2015 European refugee crisis, where migrants sought asylum from militant groups?

Context paragraphs:
Calais Jungle: The Calais Jungle was a refugee and migrant encampment in the vicinity of Calais, France, in use from January 2015 to October 2016.  This camp is a particular example of the ongoing issue of Migrants around Calais, who attempt to enter the United Kingdom via the Port of Calais or the Eurotunnel by stowing away on lorries, ferries, cars, or trains travelling to the UK.  The camp gained global attention during the peak of the European migrant crisis in 2015 when the population of the camp rapidly grew and French authorities began carrying out evictions.  Some 6,400 migrants were evacuated from the encampment in 170 buses in October 2016, with the intent of resettling them in different regions of France.  On 26 October 2016, French authorities announced that the camp had been cleared.  As of July 26, 2017 Human Rights Watch has published a report called "Like Living Hell" documenting the continuing human rights abuses by the police against children and adult migrants in the region.

Europe Sees Syria: Europe Sees Syria is an international activist movement that began in Glasgow, Scotland after the death of Alan Kurdi whose image made global headlines after he drowned in the Mediterranean Sea, as part of the Syrian refugee crisis.  The Europe Sees Syria movement campaigns to help refugees and tackling European refugee crisis.  The campaign was founded as a Facebook page by Alexis Stearns.  Although the activists run a stable social media pages, the overall Europe Sees Syria movement is a decentralised network, and has no formal hierarchy or structure.

United Jihad Council: The United Jihad Council, also known as the Muttahida Jihad Council (MJC), is an umbrella organisation formed by the Pakistan Army for unified command and control over the anti-Indian militant groups operating in Jammu and Kashmir.  It was formed in the summer of 1994 and is currently headed by Syed Salahuddin, the leader of Hizb-ul-Mujahideen.  The organisation was created to unify and focus efforts of various armed militant groups fighting against the Indian rule in Kashmir.  This made distribution of resources like arms, ammunition, propaganda materials and communications more streamlined.  It also made it easier to coordinate and pool resources of various militant groups to collect information, plan operations and strike at targets of military importance inside Indian administered Kashmir.

European migrant crisis: The European migrant crisis, or the European refugee crisis, is a term given to a period beginning in 2015 when rising numbers of people arrived in the European Union (EU), travelling across the Mediterranean Sea or overland through Southeast Europe.  These people included asylum seekers, but also others, such as economic migrants and some hostile agents, including Islamic State militants disguised as refugees or migrants.

Mussie Zerai: Mussie Zerai, also known as Abba Mussie Zerai, Moses Zerai and Father Moses, (born 1975), is a Roman Catholic priest known for his work with migrants crossing the Mediterranean Sea from North Africa to Europe during the European migrant crisis.

Death of Alan Kurdi: Alan Kurdi (Kurdish: Alan Kurdî‎ ), initially reported as Aylan Kurdi, was a three-year-old Syrian boy of Kurdish ethnic background whose image made global headlines after he drowned on 2 September 2015 in the Mediterranean Sea.  He and his family were Syrian refugees trying to reach Europe amid the European refugee crisis (see timeline).  Photographs of his body were taken by Turkish journalist Nilüfer Demir and quickly spread around the world, prompting international responses.  Because Kurdî's family had reportedly been trying to reach Canada, his death and the wider refugee crisis immediately became an issue in the 2015 Canadian federal election.

Partnership for Refugees: The Partnership for Refugees is a refugee public-private partnership established in June 2016 by the Obama administration to facilitate President Barack Obama's commitment to creative solutions for the refugee crisis engaging the private sector.  The "Partnership", an initiative established through collaboration between the State Department and USA for UNHCR with significant support from Accenture Federal Services, was established to facilitate private sector commitments in response to President Obama's June 30, 2016 "Call to Action for Private Sector Engagement on the Global Refugee Crisis".  On September 20, 2016, at the Leaders Summit on Refugees at the United Nations, President Obama announced that 51 companies from across the American economy have pledged to make new, measurable and significant commitments that will have a durable impact on refugees residing in countries on the frontlines of the global refugee crisis and in countries of resettlement, like the United States.

Refugee crisis: Refugee crisis can refer to movements of large groups of displaced people, who could be either internally displaced persons, refugees or other migrants.  It can also refer to incidents in the country of origin or departure, to large problems whilst on the move or even after arrival in a safe country that involve large groups of displaced persons, asylum seekers or refugees.  According to the UN High Commissioner for Refugees, in 2017, 65.6 million people were forcibly displaced worldwide because of persecution, conflict, violence, or human rights violations alone.

Regina Catrambone: Regina Egle Catrambone is an Italian philanthropist, co-founder of Migrant Offshore Aid Station, a non-governmental organisation specialising in search and rescue at sea.  It has been predominantly active in the Mediterranean sea as part of the European refugee crisis, where it has rescued tens of thousands of migrants.

Yesterday/Today/Tomorrow: Yesterday/Today/Tomorrow (Traceability is Credibility) is an ongoing conceptual art work created by Bryan McCormack, encompassing performance, social media installation art and drawings, on the subject of the European refugee crisis.

Supporting paragraphs: Mussie Zerai European migrant crisis
Answer: Mussie Zerai