During the Latial period I, the Latial culture (an Iron Age culture of Latium) observed a strict distinction between a type of "warrior" burial exclusive to biologically male individuals and a type of "weaver" burial reserved for biologically female burials. These categories manifested themselves through associated burial goods, many of which were largely exclusive to male or female graves. Female "weaver" burials were characterized by objects such as arch-shaped fibulae, combs, spindles, spools, and spindle whorls. It is likely that, during the first Latial period, political power was largely reserved for men, as grave goods typically associated with power and status were generally restricted to male burials. However, there is certain cult items—such as knives—do appear within female graves, perhaps indicating that women were capable of acquiring social influence through the religious sector. Furthermore, such cult items often appear in the graves of female children or infants, which may indicate that these roles or traits may have been viewed as inherent to women and were allotted to them since birth. During period I, male "warrior" burials were typically associated with objects such as miniature weapons, razors, and serpent-shaped fibulae. The presence of militaristic funerary items in male burials may attest to a perceived connection between war and masculinity within Latial society, although the extent to which these goods were purely symbolic representations of power or prestige is unclear. Whereas archaeologists such as Anna Maria Bietti Sestieri argue that socially expressed gender in the Latial culture ought to conform to biological sex, another scholar—Ilona Venderbos—proposes a third, gender-neutral type of burial outfit she labels the "master of the household", which Venderbos suggests violated the gender distinction between male and female burials. These gender distinctions may have weakened over the course of Latial periods II and III as more burials of ambiguous gender identification emerge.

Social roles of women

Weaving and spinning In Osteria, during the later part of period II, it was common for a set of spools and spindle whorls to be interred alongside a globular jug, a biconical jug, and a cup within female burials, particularly young adult women or young girls. Sestieri argues that this phenomenon indicates that weaving was primarily performed by women who had not assumed child-rearing responsibilities. Out of a total of 41 "weaver" burials in Osteria, the relative majority—a total of 18 graves—belong to individuals between the ages of 11 and 19. "Weaver" burials throughout the Latial culture often included items related to the maintenance of physical appearance, particularly hair-related objects such as combs, tweezers, and hair-spirals. Furthermore, it was common for "weaver" burials to contain more extravagant funerary goods and personal ornaments than other tombs, perhaps indicating that such burials belonged to individuals of higher social standing. If so, then these status markers would be largely reserved for young adult women—the most common demographic found in weaver burials. According to Venderbos, such honors were provided to young women on account of their reproductive faculties, which were possibly considered crucial for the continuation of their respective kinship clans.

During period II, "weaver" burials included distinct types of spindle whorl, which Sestieri argues were variously defined by unique features and functions. One class of spindle whorl, the faceted whorl, was the predominant type of whorl within period II female burials. Usually, only one sample of the faceted whorl was present in a grave, often near the head of the corpse. These whorls were often accompanied by several spindles, leading Sestieri to suggest that they may have borne connections to spinning and possibly reflected a type of "spinner" burial distinct from the "weaver" burials. The archaeologist Margarita Gleba rejects this analysis, arguing that the presence of a single whorl only served to mark the deceased as female. According to Gleba, the spindle whorl had become a symbolic representation of the female gender in Iron Age Italy due to its connections with a traditionally feminine activity.

Sestieri proposes that weaving activities were connected with biconical decorated spindle whorls, as they were often associated with multiple spools and other faceted spindle whorls. This type of whorl appears throughout Latial period II female infant or child burials at Osteria, leading Sestieri to suggest that it may have functioned as a gift offered to children when they had had first began performing whatever activity was signified by the item. Furthermore, it was common for sets of pots, particularly—during the later parts of period II—a cup, a globular jug, and a biconical jug, to accompany biconical whorls in burials. Gleba argues that the inclusion of multiple spindle whorls likely signified that—in addition to being female—the deceased was a skilled textile worker.

Burials containing more than three spindle whorls at Osteria contain a collective total of 248 whorls, 51% of which (126 whorls) were placed by the upper part of the body and 42% of which (106 whorls) were placed by the lower part, with the remaining 7% (18 items) appearing by the central part. The placement of spindle whorls in graves containing a higher quantity of the item is more varied than in graves containing fewer. Out of the 147 spindle whorls from graves containing only one example of the item, 86% (126 whorls) appear by the upper part while 11% (4 items) appear by the lower part and 3% (4) items appear by the central part. In Osteria, of the 14 examples of razors as burial goods, 13 were placed by the upper body and one was placed by the lower body. This ritual is incongruent with the distribution of razors in the Iron Age necropolis of Fossa in Abruzzo, in which—of the 12 razors—five were located by the central parts of the body and seven were located by the lower parts.

Personal ornamentation

Female gravesites of all ages at Osteria dell'Osa unanimously contain items that were likely considered feminine within Latial society, many of which are seemingly personal accoutrements. Fibulae are among the most common feminine ornaments for all age groups in Osteria, although children's fibulae are typically smaller than fibulae uncovered in adult burials. Arch fibulae, specifically, are associated with female burials across multiple Latial sites, such as Tivoli, Ardea, and Osteria. However, in Rome, arch fibulae appear almost evenly distributed across male and female burials, perhaps indicating that the item was not associated with any particular gender. Moreover, arch fibulae samples occur alongside both textile tools, a typically feminine burial good, and helmets or razors, which were usually masculine funerary items. Cecilie Brøns, a classical archaeologist, doubts whether fibulae-type was directly related to gender in Latial culture, citing the cooccurrence of arch fibulae with both male and female burial objects.

During the Latial period II, at Osteria, finger rings were common throughout the funerary outfits of female individuals aged around 19–40. According to Lisa Cougle-Jose, these rings may have been associated with kinship groups or clans, as certain types of rings appear most frequently within specific burial clusters. For instance, a type of broad strap ring is most common within the eastern burial group, whereas a type of spiral ring is most prevalent within the northern burial cluster. Cougle suggests that the few burials containing this type of spiral ring that are not located within the northern cluster may have belonged to individuals who, although initially of that family group, married into a different clan. In Osteria, graves of younger women—with ages ranging from infant to young adult—typically contain a type of faience bead.

Suspension rings Latial period II female graves almost exclusively contained 1-2 fibulae, which were often attached to rings that were suspended from the pins of the fibulae. During the Latial period II, these fibulae, and thus their associated suspension rings, were often placed on the breasts, although they could also appear by the skull. By the Latial IIB2 and III periods, it remained common for suspension rings to be placed near the chest of the deceased. Rings during the Latial period IVA were often placed near the pelvis of the deceased, which the archaeologist Gilda Bartoloni interprets as evidence that these rings may have borne reproductive connotations. The archaeologist Cristiano Iaia further extends the possibility of reproductive associations to other types of Latial rings, noting that the period II rings situated by the breasts could also be interpreted as related to reproduction. Moreover, Iaia notes the presence of a specific type of Latial period II ornament consisting of fibulae, alongside their related suspension rings, attached to a set of beads and pendants that were themselves hung from a single, central bead itself situated by the abdomen or the pelvis. Iaia argues that the proximity of this grave good to the pelvis indicates that it was connected to reproduction. In Osteria, this type of ornament was included within a type of funerary set common to the graves of young women that comprised suspension rings, 1-3 fibulae, and a necklace.

Rings also progressively increased in size during the transition from the Latial period II to the IIB and III periods: Latial period IIA rings had an average width of 2-4 centimeters; Latial period IIB rings were, on average, 3-6 centimeters wide; and Latial period III graves could include up to ten rings, with a diameter ranging from 5-21 centimeters. This evolution culminated in the Latial period IVA, during which time graves began to include only a single, large suspension ring with a diameter of up to 40-45 centimeters and impressed or incised decorations. Throughout Latial history, larger rings primarily appeared in the graves of adult women. However, smaller rings—although still primarily associated with adult women—also appeared with some frequency in the graves of subadult women during the first Latial periods and in adult or preadult male burials during the later periods. Archaeologists Francesca Fulminante and Giulia Pedrucci propose that the provision of rings to subadult women may not reflect any social function they held during life, but instead their potential to hold these roles once they matured. Bartoloni suggests that larger rings were connected with wealthier, more prominent women—perhaps with some relationship to motherhood. Fulminante and Pedrucci affirm this analysis, citing the tendency for larger rings to appear in wealthier burials during the Latial periods III and IV. Moreover, they note that—during periods II, III, and IV in Osteria—larger suspension rings typically appear in funerary groups with multiple preadult burials. However, Fulminante and Pedrucci extend the relationship between suspension rings, wealth, and motherhood to smaller rings, which are also found in connection with wealthier burials and funerary groups containing more preadult graves.