high profile EFL games before moving to the Premier League, including the semi-final between Hull andWatfordin 2008.
"All are refereeing in the PRO14, Ben has refereed
tier two Tests and this has been Dan's second junior World Cup.
Howard Webb, who refereed
the 2010 World Cup final in South Africa, was the sole English referee that year and in Brazil in 2014.
Steinhaus has refereed
80 matches in the Bundesliga's second divison over the past decade and has often been the fourth official in Bundesliga matches.
Webb has refereed
the two most important games in football - the World Cup and Champions League finals.
"He has already officiated at British and Irish Cup and LV= Cup level and refereed
age grade Test matches at 18s and 20s level.
Pearson, who has refereed
more than 300 senior games including 29 Test matches, will begin his new role on October 8, Six Nations organisers announced.