Fact check: What were the birth dates of Meghan Markle's children?

1. What the sources claim, clearly stated and sourced

The collected materials present a clear, repeated claim: Archie was born on 6 May 2019 and Lilibet was born on 4 June 2021. Two 2025 overview articles explicitly list both birthdates and full names—Archie Harrison Mountbatten-Windsor and Lilibet Diana Mountbatten-Windsor—and present the June 4, 2021 date for Lilibet as established fact ^{[1] [2]}. Earlier pieces from 2021 announced Meghan’s second pregnancy and confirmed Archie’s 6 May 2019 birth but naturally did not list Lilibet’s later birthdate ^[4]. A separate set of biographical entries and aggregators reiterate Archie’s May 6, 2019 birth, while some of those entries do not supply Lilibet’s date, reflecting the timing of their publication ^{[5] [6] [7]}.

2. Recent confirmations and the freshest reporting available

The most recent pieces in the packet are a March 4, 2025 article and a June 4, 2025 article that both explicitly confirm the two birthdates, aligning with People and other profile aggregations that updated their entries following Lilibet’s birth anniversary ^{[1] [2] [8]}. Wikipedia and fan-run monarchy pages referenced here likewise list June 4, 2021 for Lilibet and May 2019 for Archie, with Wikipedia’s entry dated March 25, 2025 reflecting the consolidated information ^[3]. The concentration of confirmations in 2025 indicates that mainstream compendia and outlets had by then standardized the dates in profiles and retrospective pieces, producing strong recent consensus ^{[1] [2] [3]}.

3. Where reporting differed or omitted details and why that matters

Not every source in the collection provides both birthdates; several biographical snapshots focus on Archie’s 6 May 2019 birth and omit Lilibet’s date either because they were created before her birth or because they emphasize one subject over another ^{[6] [7]}. A February 2021 pregnancy announcement correctly noted Archie’s 2019 birth but could not supply Lilibet’s later date, illustrating a temporal gap in reporting ^[4]. These omissions do not conflict with the later full-date entries; they merely reflect publication timing. The uneven coverage underscores why cross-checking both contemporary birth announcements and later profile updates yields the most complete view ^{[4] [2]}.

4. Names, titles and ancillary facts that help corroborate the dates

Beyond dates, several entries include full names and additional birth details that corroborate identity and timing: archival biographies specify Archie Harrison Mountbatten-Windsor’s birthplace and birth weight and note that familial changes after 2022 affected titles, reinforcing continuity around the 2019 birth record ^{[7] [6]}. People and other profiles list Lilibet as Lilibet “Lili” Diana Mountbatten-Windsor, born June 4, 2021, which matches the anniversary pieces published in 2025 ^{[8] [2]}. These complementary data points—names, birthplaces, and family-title context—support the accuracy of the birth dates by triangulating identity across sources and years ^{[7] [8]}.

5. Bottom line: consensus and reliability of the evidence

All of the recent, consolidated sources in this packet converge on the same birth dates: Archie — May 6, 2019; Lilibet — June 4, 2021 ^{[1] [2] [3]}. Earlier or partial records that list only Archie’s 2019 birth do not contradict Lilibet’s 2021 date; they predate or were not updated after Lilibet’s birth ^{[4] [5]}. Given the multiple independent confirmations across timelines—contemporary birth reporting for Archie and retrospective profile updates for Lilibet—the dates stated above are well-supported by the assembled sources and represent the best, documented record available in this dataset ^{[1] [2] [3]}.