Cardijn replies to his former spiritual director, sharing some of his concerns regarding the rapid growth of the YCW movement.

Cardijn writes to his former spiritual director, who is also an expert in canon law and social issues requesting him to present a conference for the Catholic Social Youth's Social Week.

The secretary of the Preparatory Commission on Lay Apostolate responds to Cardijn thanking him for his latest documents.

Cardijn sends his latest notes for the Preparatory Commission on Lay Apostolate to its president

Cardijn sends his responses to the latest series of documents from the Preparatory Commission on Lay Apostolate, noting that he feels obliged in conscience to insist on the lay apostolate.

The secretary of the Preparatory Commission on Lay Apostolate writes to Cardijn to acknowledge receipt of his earlier letter to Cardinal Cento and to assure him that it is being taken into account.

Cardijn sends a copy of his letter to Cardinal Cento to the secretary of the Preparatory Commission on Lay Apostolate.

Cardijn writes again to the president of the Preparatory Commission on Lay Apostolate to insist on the importance of the irreplaceable apostolate of lay people and criticising the lack of attention to this in the draft documents.

Cardijn thanks the secretary of the French National Union of Social Secretariats for the papers he has sent and sends a few of his own.

The secretary of the French National Union for Social Secretariats expresses his frustrations with the work of the Preparatory Commission on Lay Apostolate.

Cardijn sends a copy of a proposed chapter on lay apostolate to the archbishop of Toulouse.

The archbishop of Toulouse responds to Cardijn, explaining that he shares his concerns about the draft documents prepared by the Preparatory Commission on Lay Apostolate.

Cardijn writes to the archbishop of Toulouse to express his concern over the latest documents produced by the Preparatory Commission on Lay Apostolate.

Cardijn writes to the chaplain of the Italian Catholic Action movement seeking his support in advocating for more emphasis on lay apostolate in the Vatican II Preparatory Commission on Lay Apostolate.

Cardijn expresses his concern that the Preparatory Commission has not sufficiently the lay apostolate of lay people.

The secretary of the Preparatory Commission sends his best wishes to Cardijn's secretary.

Cardijn's secretary writes to the secretary of the Preparatory Commission on Lay Apostolate to explain that Cardijn is still in Latin America following the YCW World Council of Rio de Janeiro.

The secretary of the Holy See Congregation for Extraordinary Ecclesiastical Affairs indicates that the Vatican has no issue with the holding of the YCW International Council in Rio de Janeiro.

The German cardinal sends greetings to the International Council of the YCW in Rio de Janeiro.

The ageing conservative cardinal sends his best wishes for the International Council of the YCW in Rio de Janeiro.

The Vatican cardinal sends his greetings to the International YCW Council in Rio de Janeiro.

The Secretary of State writes to the president of the IYCW prior to the International Council of Rio de Janeiro, making mention of Mater et Magistra.

Cardijn sends a copy of his intervention on domestic workers to the president of the Preparatory Commission

Cardijn forwards his reflections on the latest documents from the Preparatory Commission.

Mgr Glorieux adds a personal note while sending a batch of Preparatory Commission on Lay Apostolate documents to Cardijn

The secretary of the Preparatory Commission on Lay Apostolate writes to Cardijn in relation to ecumenism.

Cardijn writes to John XXIII's Substitute and other Vatican officials informing them of his coming visit.

The French JOC chaplain sends a copy of a review of Cardijn's book by Archbishop Garrone.

The French JOC chaplain sends news of reviews published regarding Cardijn's book.

The French JOC chaplain explains his efforts to promote Cardijn's book among French bishops.

The French JOC chaplain sends yet another list of bishops to whom Cardijn's book should be sent.

The French JOC chaplain is again concerned at the delivery of copies of Cardijn's book to various bishops.

Cardijn's secretary reassures the French JOC chaplain that copies of Cardijn's books have been sent to various bishops.

The French JOC chaplain explains his efforts to promote and distribute Cardijn's book.

Another list of French bishops to receive a copy of Cardijn's book.

The French JOC chaplain is still concerned over the distribution of Cardijn's book to French bishops.

Cardijn's secretary again discusses the list of French bishops to whom Cardijn's book should be sent.

The French JOC chaplain sends a list of bishops to whom a copy of Cardijn's book should be sent.

The French JOC chaplain sends a list of four more key persons who should receive a copy of Cardijn's book.

The French JOC chaplain writes to Fiévez complaining of the small number of books distributed to bishops.

Fiévez writes again to the French JOC chaplain, discussing the promotion and distribution of Cardijn's book, Lay People into Action.

The French JOC chaplain writes to Cardijn's secretary enquiring about progress in the publication of the latter's book.

The French JOC chaplain writes to Cardijn's secretary to ask about progress on the publication of his book.

Fiévez writes to the French JOC chaplain informing him that Cardijn's book Lay People in the front lines is about to be printed and to go on sale.

Fiévez writes to French JOC chaplain Georges Guérin explaining the problems Cardijn encountered concerning the publication of his book

Paul VI sends an autograph letter to the JOC following a visit by its international executive to Rome.

Christmas letter by Cardijn, including info concerning an audience with Paul VI and the pope's autograph letter to the JOC and message to Belgium.

The national chaplain of the Belgian (Walloon) JOC sends his reflections to Cardijn on a draft pastoral letter by Bishop De Smedt of Bruges.

Cardijn sends his latest series of notes to the president of the Preparatory Commission on Lay Apostolate.

Cardijn presents his reflections on a draft pastoral letter by Bishop Emile De Smedt of Bruges.

Mgr Glorieux counsels patience on Cardijn's proposal for a lay sub-commission of the Pontifical Council on Lay Apostolate.

Cardijn proposes the creation of a sub-commission of the Pontifical Commission on Lay Apostolate that would include lay members.

Cardijn acknowledges receipt of his appointment to the Pontifical Commission on Lay Apostolate.

The secretary of the Preparatory Commission on Lay Apostolate requests copies of one of Cardijn's documents (Note 4).

Cardijn writes to the Dutch YCW movements requesting that they prepare a report on their activity for the Pontifical Commission on Lay Apostolate.

Cardijn and the IYCW president congratulate the Argentine jocist chaplain, Enrique Angelelli, on his appointment as auxiliary bishop of Cordoba.

The vicar general of Tournai writes to Cardijn concerning his translations.

The vicar-general of Tournai diocese sends his proposed corrections to and translations of Cardijn's documents to Marguerite Fiévez.

COPECIAL official, Rosemary Goldie, responds to Cardijn indicating that his concerns will be taken into account.

Cardijn writes to the secretary of the COPECIAL emphasising the need to focus on formation and ecumenical issues, particularly in light of the Council.

The vice-president of the COPECIAL Ecclesiastical Commission responds positively to Cardijn.

Cardijn urges the vice-president of the COPECIAL Ecclesiastical Commission to look at expanding the organisations role and resources.

Cardijn's secretary writes to Mgr Pietro Pavan to send a copy of the notes Cardijn had prepared for John XXIII in view of an encyclical to mark the 70th anniversary of Rerum Novarum.

Cardijn writes to the secretary of the Preparatory Commission to indicate that he has more copies available of his notes if need be.

Cardinal Cento writes to Cardijn inviting his proposals and suggestions for the Preparatory Commission on Lay Apostolate.

Invitation to Cardijn to join the first meeting of the Pontifical Preparatory Commission on Lay Apostolate and to take the oath of secrecy.

Cardijn writes to the secretary of the Preparatory Commission on Lay Apostolate to ask if it would be possible to delay the first meeting for a few days.

Cardijn sends his Note 1 to the president of the Preparatory Commission on Lay Apostolate.

Cardijn sends his reflections to the President of the Preparatory Commission on Lay Apostolate.

Cardijn writes to Mgr Glorieux expressing concern over the way the issue of lay apostolate was being divided among several schema.

Mgr Glorieux writes to Cardijn on behalf of the Preparatory Commission on Lay Apostolate requesting him to draft a paper on "Priests and Lay People in the Apostolate."

Cardijn seeks advice in the drafting of his papers from the vicar-general of the Diocese of Tournai, a trusted theological advisor.

Cardijn writes to the cardinal to congratulate him on his appointment as president of the Council preparatory commission on lay apostolate.

Cardijn writes to John XXIII's Substitute enclosing the notes the pope had requested of him for the drafting of an encyclical for the 70th anniversary of Rerum Novarum.

The Brazilian bishop writes to Cardijn proposing that he celebrate a mass for workers during the last session of Vatican II.

Cardijn writes to Dutch Oblate Fr Henk Schram, a YCW chaplain in Sri Lanka, in relation to the forthcoming pilgrimage to Rome and the Australian NCGM (Girls YCW).

Cardijn writes to Dutch Oblate Fr Henk Schram, a YCW chaplain in Sri Lanka on lay apostolate and the problems facing school-leavers.

Cardijn writes to Dutch Oblate Fr Henk Schram, a YCW chaplain in Sri Lanka.

French JOC chaplain writes to Cardijn in relation to the deaths of Fernand Tonnet and Paul Garcet at Dachau.

Letter from Cardijn to Archbishop Angelo Dell'Acqua, Substitute at the Holy See Secretariat of State, on the eve of Vatican II.