Question: In what year was a pole erected as a part of various European folk festivals first erected permanently in Ickwell?

Context paragraphs:
List of festivals in Winnipeg: This is a list of festivals in Winnipeg, Manitoba, Canada.  This list includes festivals of diverse types, such as regional festivals, commerce festivals, fairs, food festivals, arts festivals, religious festivals, folk festivals, and recurring festivals on holidays.  The city hosts several large festivals each year including Winnipeg Folk Festival, Winnipeg Jazz Festival, and Winnipeg Fringe Theatre Festival.

List of festivals in Toronto: This is a list of festivals in Toronto, Ontario, Canada.  This list includes festivals of diverse types, such as regional festivals, commerce festivals, fairs, food festivals, arts festivals, religious festivals, folk festivals, and recurring festivals on holidays.  The city hosts several large festivals each year including Canada's largest gay pride festival, national exhibition, and film festival.

List of festivals in Ottawa: This is a list of festivals in Ottawa, Ontario, Canada.  This list includes festivals of diverse types, such as regional festivals, commerce festivals, fairs, food festivals, arts festivals, religious festivals, folk festivals, and recurring festivals on holidays.  The city hosts several large festivals each year, including North America's largest country music festival, Canada's largest and North America's second largest blues festival, and the world's largest hockey tournament.

Maypole: A maypole is a tall wooden pole erected as a part of various European folk festivals, around which a maypole dance often takes place.

List of festivals in South America: The following is an incomplete list of festivals in South America, with links to separate lists by country and region where applicable.  This list includes festivals of diverse types, including regional festivals, commerce festivals, film festivals, folk festivals, carnivals, pow wows, recurring festivals on holidays, and music festivals.  Note that list of music festivals in South America redirects here, with music festivals denoted with (music) for countries where there is not a dedicated music section.  The list overlaps with list of film festivals in South America.

Blackbeard's Tea Party: Blackbeard’s Tea Party are a contemporary Folk Rock band based in York, UK.  The 6 piece band plays a mix of traditional folk songs as well as covers of more recent songs from the folk genre.  They are also known for their instrumental arrangements of traditional and modern folk tunes, as well as self-penned instrumental material.  Blackbeard’s Tea Party function as both a concert and ceilidh band and have become well known on the English festival circuit, having performed at mainstream festivals including the Glastonbury Festival, Larmer Tree Festival & Bingley Music Live, as well as folk festivals such as Fairport's Cropredy Convention and the Cambridge, Shrewsbury & Sidmouth folk festivals.

List of festivals in Edmonton: This is an incomplete list of festivals in Edmonton, a city in the province of Alberta, Canada.  Edmonton plays host to several large festivals each year, hence its local nickname as 'the Festival City.'  This list includes festivals of diverse types, including regional festivals, commerce festivals, fairs, food festivals, arts festivals, religious festivals, folk festivals, and recurring festivals on holidays.

List of festivals in Europe: The following is an incomplete list of festivals in Europe, with links to separate lists by country and region where applicable.  This list includes festivals of diverse types, including regional festivals, religious festivals, commerce festivals, film festivals, folk festivals, carnivals, recurring festivals on holidays, and music festivals.  Some recurring European traditional festivals are over a thousand years old.  Note that list of music festivals in Europe redirects here, with music festivals denoted with (music) for countries where there is not a dedicated music section.  The list overlaps with list of film festivals in Europe.

Ickwell May Day: Ickwell May Day is a celebration of spring held at Ickwell in the parish of Northill.  The earliest documented Ickwell May Day festivities were in 1565.  By then it had become a Christian festival, though its origins likely pre-date Christianity to the pagan Beltane festivals.  In 1872 the squire of the town erected a permanent Maypole and left a bequest in his will to fund the annual celebration.

List of festivals in British Columbia: The following is an incomplete list of festivals in the province of British Columbia, Canada.  Both single events and recurring festivals are included.  This list includes festivals of diverse types, including regional festivals, commerce festivals, fairs, food festivals, arts festivals, religious festivals, folk festivals, and recurring festivals on holidays.  A number of notable cultural and music festivals take place in British Columbia.

Supporting paragraphs: Ickwell May Day Maypole
Answer: 1872