LT2013 m. vykdyti žvalgomieji tyrimai būsimų pėsčiųjų bei dviračių takų vietose bei detalieji tyrimai dvaro parko Š dalyje, rūmų ir 2012 m. rasto pastato vietose. Ištirta 19 perkasų ir 31 šurfas, iš viso 738,25 m2 . Mituvos R ir Š pakrantėse bei Imsrės V pakrantėje visur fiksuotas supiltinis XIX−XX a. pradžios sluoksnis, suformuotas krantų šlaitų tvirtinimo metu. Dvaro PV dalyje, šurfe 2, 30−35 cm gylyje atkastas buvusios krosnies pado ŠV kampas. Visiškai jį atvalius nustatyta, jog jis yra 5 m ilgio (R−V kryptimi) ir 4,5 m pločio (Š−P kryptimi). Padą sudaro stambūs akmenys, rišti moliu. Krosnis datuojama XIX−XX a. Ji naudota kalkių degimui (ATL 2012 metais, V., 2013, p. 278−283). Dvaro sodybos Š dalyje, numatomo Š tako vietoje atlikti detalieji tyrimai. Ištirta 12 perkasų bendro 150 m2 ploto. Kultūrinio sluoksnio storis čia siekė 30 cm (perkasa 3)-1,3 m (perkasa 8), įžemis-smėlis. Virš jo buvo sluoksnis su XVI−XIX a. buitine ir statybine keramika bei skaldytais titnagais. Be to, įžemyje stebėtos duobės, kuriose radinių nerasta arba pasitaikė analogiški aukščiau minėtiems. 2013 m atidengtos XIX a. Jurbarko dvaro rūmų pamatų liekanos. Santykinai geriau išlikę centrinės rūmų dalies pamatai. Jie mūryti iš standartinių raudonos molio masės XIX a. plytų ir netašytų akmenų, rištų šviesiai pilkos spalvos kalkių skiediniu. [...] [p. 238-241].
ENIn 2013, a total of 738.25 m2 were excavated at the Jurbarkas Manor complex. A 19th-early 20th centuries fill layer, created during the reinforcement of the bank slopes, was recorded on the E and N banks of the river Mituva and on the W bank of the river Imsrė. A 19th–20th centuries, 5 x 4.5 m lime kiln pad was unearthed at a depth of 30–35 cm in the SW part of the manor. Twelve trenches (a total of 150 m2) were excavated in the N part of the manor complex. The cultural layer was 30-130 cm thick and contained 16th–19th centuries household pottery and construction ceramics, knapped flint, and three pits dug into sterile soil. Five trenches (a total of 118.75 m2) were excavated in the SW part of the bank of the Mituva and the four corners of a building shown in the 1907 plan were unearthed. It was determined that it was 44.5 m (N−S) x 14.65 m (E−W), built using 30x14.5−15x7−7.5 cm red bricks bound with light grey lime mortar. The walls were 75−80 cm thick, the foundation 1 m thick. The foundation had been set up to 1.3 m into the ground. It had no cellar, the roof was covered with roof tiles, and flooring was made of stones and red bricks. Four entrances were recorded. 429 m2 were excavated on the grounds of the manor complex. The cultural layer was 0.9−1.35 m thick. The palace was built using standard 19th-century red clay bricks and unworked stone bound with light grey lime mortar. The foundations of the palace annexes’ N, S, and E walls have not survived and the foundation of the W wall has survived fragmentally. A concrete gutter ran alongside the outside of the remains of the foundation. On its basis, the palace’s approximate perimeter was determined.The palace’s central part was a 16.5 m x 11.5 m rectangle. Its foundations were 70−80 cm wide. There were 9.5x4.5 m rectangular rooms on its E side. The W side of the palace’s central part had oval 11.5x8 m rooms and its E end anattached rectangular E avant-corps (ital. risalto) with a 70−80 cm wide foundation. The avantcorps ended with a tetrastyle classical portico and ramp with stairs. The portico had four ionic columns with 1x1 m bases. 20x20 cm diamond-shaped impressions of the floor tiles have survived on the stairs, ramp, and portico and in the avant-corps. A 10x5 m semicircular W avant-corps with a 1.4 m wide foundation was attached to the W end of the palace’s central part. The 5x1.7 m semicircular foundation of the ramp’s higher step has survived outside the W avant-corps central part. Two rectangular 20 x 14 m annexes were attached to the palace’s central part on the N and the S. Only their 70−80 cm wide W walls have survived fragmentally. Two rectangular 6 x 3 m ramps were on the exterior of the E side of both annexes and alongside the N and S walls of the palace’s E avant-corps. On the outside of each of the two ramps has survived a 2.6 mx40 cmx60 cm step, which was covered with a checkerboard of 20x20 cm black and yellowish stoneware (?) tiles on a lime mortar base. The general length of the palace’s foundation was determined to be 51.5 m (N−S), the width of the central part with the avant-corps 23.5 m.