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?

full_context: Document 1: Hemel Hempstead: Hemel Hempstead is a new town in Hertfordshire, England. Located 24 mi northwest of London, it is part of the Greater London Urban Area. The population according to the 2001 Census was 81,143, and at the 2011 census was 94,932.
Document 2: Abbey line: The Abbey line, also called the St Albans Abbey branch line, is a railway line from Watford Junction to St Albans Abbey. The 6.5 mi route passes through town and countryside in the county of Hertfordshire, just outside the boundaries of the Oyster Card and London fare zones. Its northern terminus in St Albans Abbey is located in the south of the city, around 1.2 km away from the larger St Albans City railway station on the Thameslink line.
Document 3: St Albans Abbey railway station: St Albans Abbey railway station in St Albans, Hertfordshire, England is about 0.6 mi south of the city centre in the St Stephen's area. It is the terminus of the Abbey Line from Watford Junction, part of the London Midland franchise. It is one of two stations in St Albans, the other being the much larger and busier St Albans City.
Document 4: 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.
Document 5: Wheathampstead: Wheathampstead is a village and civil parish in Hertfordshire, England, north of St Albans.
Document 6: 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.
Document 7: Marshalswick: Marshalswick is an area of St Albans in Hertfordshire, England, located around 1.5 miles northeast of the city centre. The whole area historically fell within the bounds of Sandridge civil parish, but it is now divided with the northern part in Sandridge and the southern part in the unparished area of St Albans. Marshalswick borders on Jersey Farm, Fleetville and Bernards Heath.
Document 8: College Lake nature reserve: College Lake is a 65 hectare nature reserve in a former chalk quarry in Pitstone in the Aylesbury Vale district of Buckinghamshire. It is one of the flagship reserves of the Berkshire, Buckinghamshire and Oxfordshire Wildlife Trust, and it has an information centre, education facilities, a café, toilets and a shop. It is in the Chilterns Area of Outstanding Natural Beauty. The area east of the lake is a geological Site of Special Scientific Interest called Pitstone Quarry.
Document 9: Sandridge: Sandridge is a village and civil parish between St Albans and Wheathampstead in Hertfordshire, England.
Document 10: History of St Albans: St Albans is a city in southern Hertfordshire, England, 20 miles (32 km) north of London, beside the site of a Catuvellauni settlement and the Roman town of Verulamium on the River Ver. It is Hertfordshire's oldest town.
Document 11: Little Heath Pit: Little Heath Pit is a 0.3 hectare geological Site of Special Scientific Interest near Potten End in Hertfordshire. It is part of the Ashridge Estate, owned by the National Trust, and the local planning authority is Dacorum Borough Council. It is listed in the Geological Conservation Review.
Document 12: 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.
Document 13: 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.
Document 14: St Albans: St Albans , is a city in Hertfordshire, England, and the major urban area in the City and District of St Albans. It lies east of Hemel Hempstead and west of Hatfield, about 19 mi north-northwest of central London, 8 mi southwest of Welwyn Garden City and 11 mi south-southeast of Luton. St Albans was the first major town on the old Roman road of Watling Street for travellers heading north, and it became the Roman city of Verulamium. It is a historic market town and is now a dormitory town within the London commuter belt and the Greater London Built-up Area.
Document 15: 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.
ground_truth: Wheathampstead