Question: Which village and civil parish in Hertfordshire, England, north of St Albans includes a 4 hectare Local Nature Reserve purchased from The Queen's College, Oxford?

Context paragraphs:
Little Downham Local Nature Reserve: Little Downham Local Nature Reserve is a 6.6 hectare Local Nature Reserve in Little Downham in Cambridgeshire.  It is owned by Little Downham Parish Council and managed by Downham Parish Conservation Volunteers.

Wheathampstead Local Nature Reserve: Wheathampstead Local Nature Reserve is a 5.9 hectare Local Nature Reserve (LNR) in Wheathampstead in Hertfordshire.  It was declared an LNR by St Albans City Council in 2002, and is leased by Wheathampstead Parish Council from Hertfordshire County Council.

Batford Springs: Batford Springs is a 3.5 hectare Local Nature Reserve in Harpenden in Hertfordshire.  It is owned and managed by Harpenden Town Council, and most work on the site is undertaken by the Batford Springs Volunteers.  The declaring authority is St Albans City Council.

Somersham Local Nature Reserve: Somersham Local Nature Reserve is an 8.9 hectare Local Nature Reserve in Somersham in Cambridgeshire.  It is owned and managed by Cambridgeshire County Council and Somersham Parish Council.

Watercress Wildlife Site: Watercress Wildlife Site is a 1.2 hectare Local Nature Reserve in St Albans, Hertfordshire, England.  It is owned by St Albans City Council and managed by the Watercress Wildlife Association, a registered charity.  The boundaries of the site are the Alban Way, the River Ver and the houses of Riverside Road.

Westbere Copse: Westbere Copse is an 8 hectare Local Nature Reserve and Site of Borough Importance for Nature Conservation, Grade 1, in West Hampstead in the London Borough of Camden.  It is located at the corner of Westbere Road and Minster Road, next to the railway.  The site is owned by Network Rail and is leased to Camden Council for use as a nature reserve.  The nature reserve is composed of Westbere Copse itself, sections of railside, and an old orchard at Medley Gardens.  There is no access to the railway land or the orchard.  Westbere Copse is divided into a northern half which has free public access and a southern half, called Jenny Wood Nature Reserve, which is named after one of the founders of the site who died in 1988.  This is only open at weekends.

Marshalls Heath: Marshalls Heath is a 4 hectare Local Nature Reserve in Wheathampstead in Hertfordshire.  It is owned by Wheathampstead Parish Council and managed by the council together with the Friends of Marshalls Heath.  It was purchased from The Queen's College, Oxford, in 1966.

Colney Heath Local Nature Reserve: Colney Heath Local Nature Reserve is a 22.5 hectare Local Nature Reserve in Colney Heath in Hertfordshire.  It is owned by St Albans City Council and managed by Colney Heath Parish Council.  The site was acquired in the 1950s and 1960s, and it is a Hertfordshire Heritage Site.

The Wick Local Nature Reserve: The Wick is a 3.4 hectare Local Nature Reserve in St Albans in Hertfordshire.  It is owned and managed by St Albans City Council.  It is also designated a County Wildlife Site.

Wheathampstead: Wheathampstead is a village and civil parish in Hertfordshire, England, north of St Albans.

Supporting paragraphs: Marshalls Heath Wheathampstead
Answer: Wheathampstead