The Vätteryd grave field, also known as Vätterydshed, dates from the Iron Age. The grave field consists of 183 menhirs, 15 stone ships - the largest 25 m long and 8 m wide - and 2 circles. Many of the stone ships are so damaged that all that remains are parts smaller than half the original size.
In the beginning of the 19th century, Vätteryd, with about 600 menhirs, was considered the largest grave field in Scandinavia. The research conducted between 1955 and 1957 made clear that the site had been a place of cremation burials. The grave goods found - such as bronze jewelry, glass and bronze pearls, and bronze wire - were taken to various museums in Stockholm.
References:The Basilica of Santa Maria in Trastevere is one of the oldest churches of Rome. The basic floor plan and wall structure of the church date back to the 340s, and much of the structure to 1140-43. The first sanctuary was built in 221 and 227 by Pope Callixtus I and later completed by Pope Julius I.
The inscription on the episcopal throne states that this is the first church in Rome dedicated to Mary, mother of Jesus, although some claim that privilege belongs to the Basilica di Santa Maria Maggiore. A Christian house-church was founded here about 220 by Pope Saint Callixtus I (217-222) on the site of the Taberna meritoria, a refuge for retired soldiers. The area was made available for Christian use by Emperor Alexander Severus when he settled a dispute between the Christians and tavern-keepers.
The church underwent two restorations in the fifth and eighth centuries and in 1140-43 it was re-erected on its old foundations under Pope Innocent II.