Question: Rhoda Dolores le Poer Power, was born in which city, a market town in Trafford, Greater Manchester, England?

Context paragraphs:
Power Henry Le Poer Trench: Power Henry Le Poer Trench (11 May 1841 – 30 April 1899) was a British diplomat.

William Le Poer Trench (Royal Navy officer): Rear-Admiral The Hon. William Le Poer Trench (4 July 1771 – 14 August 1846) was born in Garbally, Galway, Ireland to William Power Keating Trench, 1st Earl of Clancarty and Anne Gardiner.  He acted for a considerable period as the agent of the estates of his father's family in Ireland.

Altrincham: Altrincham ( ) is a market town in Trafford, Greater Manchester, England, south of the River Mersey about 8 mi southwest of Manchester city centre, 3 mi south-southwest of Sale and 10 mi east of Warrington.  At the 2001 UK census, it had a population of 41,000 increasing to 52,419 at the 2011 census.

Adderley: Adderley is a village and civil parish in the English county of Shropshire, several kilometres north of Market Drayton.  It is known as Eldredelei in the Domesday Book.  The Irish statesman Robert le Poer was parish priest of Adderley c.1320.

Roger le Poer: Roger le Poer was a medieval Lord Chancellor from 1135 until 1139 for King Stephen of England.  The son of a powerful bishop, Roger owed his position to his family connections.  He lost his office when his father and other relatives lost power.  Arrested along with his father, Roger was used to secure the surrender of a castle held by his mother and then disappeared from history.

Greater Manchester Marathon: The Greater Manchester Marathon is a long-distance running event in Trafford, Greater Manchester, England.  The most recent marathon was held on 2 April 2017, and finished at Old Trafford Cricket Ground.  The race was first held in 2012.  It is claimed that the race is the flattest marathon course in the UK, with only 54 m of elevation.  The 2013, 2014 and 2015 Greater Manchester Marathon times have been declared invalid after the course was found to be 380m too short.

Transport for Greater Manchester: Transport for Greater Manchester (TfGM) is the public body responsible for co-ordinating transport services throughout Greater Manchester, in North West England.  The organisation traces its origins to the Transport Act 1968, when the SELNEC Passenger Transport Executive was established to co-ordinate public transport in and around Manchester.  Between 1974 and 2011, this body was known as the Greater Manchester Passenger Transport Executive (GMPTE), until a reformation of local government arrangements in Greater Manchester granted the body more powers and prompted a corporate rebranding.  The strategies and policies of Transport for Greater Manchester are set by the Greater Manchester Combined Authority and its Transport for Greater Manchester Committee.

Trafford Centre: The Trafford Centre (also known as the intu Trafford Centre) is a large indoor shopping centre and leisure complex in Greater Manchester, England.  In the Metropolitan Borough of Trafford, the centre is close to the Trafford Park industrial estate and approximately five miles west of Manchester city centre.  The Trafford Centre opened in 1998 and is the second largest shopping centre in the United Kingdom by retail size.  It was developed by the Peel Group and is owned by Intu Properties following a £1.65 billion sale in 2011 - the largest single property acquisition in British history.  As of 2016, the centre has a market value of £1.9 billion.

Rhoda Power: Rhoda Dolores le Poer Power (29 May 1890 in Altrincham, Cheshire – 9 March 1957 in London), was a pioneer broadcaster and children's writer, whose highly regarded historical novel "Redcap Runs Away" (1952) tells of a runaway minstrel boy in the Middle Ages.

Power Le Poer Trench: Power Le Poer Trench DD (1770–1839) was an Anglican clergyman who served in the Church of Ireland as firstly Bishop of Waterford and Lismore, then Bishop of Elphin and finally Archbishop of Tuam.

Supporting paragraphs: Rhoda Power Altrincham
Answer: Altrincham