Ruislip / Rislepe / Ruislip in Hillingdon

There is an entry for Ruislip [variant spelling] in the Domesday survey [https://opendomesday.org/place/TQ0986/ruislip/] [accessed 10 June 2019]; it mentions a priest and "0.5 church lands", but not a church itself in it, though there must have been one there. Cox & Harvey (1907) list a baptismal font of the Early English period here. Pevsner (1951), however: "Font. C12, flat square bowl with foliage design in the spandrels of the top." The entry for this parish in the Victoria County History (Middlesex, vol. 4, 1971) notes: "There was a priest at Ruislip in 1086, [...] and a church is referred to about 1190. [...] The parish church was dedicated to ST. MARTIN before 1250. [...] The present building, at the corner of Eastcote Road and Ruislip High Street, dates in part from the 13th century, with 15th- and 16th-century additions. [...] The Purbeck marble font dates from the 12th century" [the VCH entry has footnote with reference to the entry in the inventory of the Commission on Historical Monuments (Middlesex, vol. 4, p. 106 and pl. 10)]. The entry for this church in Historic England [List Entry Number: 1285697] notes: "The C12 font is the earliest surviving feature, but a priest in the Domesday book indicates the existence of the church here in the C11 [...] Late C12 Purbeck marble font, with a square chamfered bowl supported on a central and 4 corner shafts, the latter renewed." The font appears to have the original broad shaft and the original basin, but the four outer colonnettes of the base are modern replacements; also modern are the lower base, the plinth and the wooden cover. Noted in Leach (1975) as a font made of Purbeck marble: "bowl with foliated top spandrels; subsidiary shafts and base are modern" [source given: RCHM, 1937: pl. 10].